| 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 | $107.61 | 9.573% | $117.9115 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $168.71 | 6.147% | $179.0806 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $113.89 | 7.665% | $122.6197 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $49.62 | 13.138% | $56.1391 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $53.90 | 4.490% | $56.3201 | $56.32 | $56.30 | $56.30 |
| Purchase #6 | $199.89 | 13.312% | $226.4994 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $223.93 | 6.203% | $237.8204 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $917.55 | $996.3908 | $996.39 | $996.35 | $996.30 | |