| 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 | $37.50 | 8.576% | $40.716 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $230.75 | 7.508% | $248.0747 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $232.61 | 8.299% | $251.9143 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $50.60 | 13.262% | $57.3106 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $32.81 | 4.639% | $34.3321 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $228.86 | 5.261% | $240.9003 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $144.46 | 4.579% | $151.0748 | $151.07 | $151.05 | $151.10 |
| 7 purchase totals = | $957.59 | $1,024.3228 | $1,024.31 | $1,024.25 | $1,024.30 | |