| 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 | $220.90 | 11.461% | $246.2173 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $18.40 | 3.434% | $19.0319 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $112.56 | 6.753% | $120.1612 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $106.48 | 3.263% | $109.9544 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $79.65 | 4.677% | $83.3752 | $83.38 | $83.40 | $83.40 |
| Purchase #6 | $121.57 | 11.187% | $135.17 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $187.68 | 12.196% | $210.5695 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $847.24 | $924.4795 | $924.48 | $924.45 | $924.60 | |