| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.57 | 12.539% | $135.6883 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $229.56 | 11.632% | $256.2624 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $164.60 | 12.589% | $185.3215 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $166.52 | 4.538% | $174.0767 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $241.31 | 7.293% | $258.9087 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $148.82 | 9.284% | $162.6364 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $185.66 | 13.840% | $211.3553 | $211.36 | $211.35 | $211.40 |
| 7 purchase totals = | $1,257.04 | $1,384.2493 | $1,384.26 | $1,384.25 | $1,384.30 | |