| 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 | $80.66 | 13.273% | $91.366 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $178.93 | 6.198% | $190.0201 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $225.72 | 6.716% | $240.8794 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $52.89 | 4.739% | $55.3965 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $170.60 | 12.636% | $192.157 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $53.99 | 8.252% | $58.4453 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $244.93 | 7.819% | $264.0811 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,007.72 | $1,092.3454 | $1,092.36 | $1,092.35 | $1,092.40 | |