| 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 | $109.30 | 9.438% | $119.6157 | $119.62 | $119.60 | $119.60 |
| Purchase #2 | $139.72 | 11.521% | $155.8171 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $114.57 | 5.173% | $120.4967 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $149.53 | 6.579% | $159.3676 | $159.37 | $159.35 | $159.40 |
| Purchase #5 | $217.78 | 11.749% | $243.367 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $157.73 | 4.360% | $164.607 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $58.98 | 9.801% | $64.7606 | $64.76 | $64.75 | $64.80 |
| 7 purchase totals = | $947.61 | $1,028.0317 | $1,028.05 | $1,027.95 | $1,028.10 | |