| 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 | $52.33 | 7.261% | $56.1297 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $160.33 | 11.834% | $179.3035 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $198.92 | 9.287% | $217.3937 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $211.85 | 13.717% | $240.9095 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $112.40 | 3.291% | $116.0991 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $169.98 | 11.431% | $189.4104 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $65.54 | 6.678% | $69.9168 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $971.35 | $1,069.1627 | $1,069.16 | $1,069.15 | $1,069.10 | |