| 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 | $249.86 | 9.129% | $272.6697 | $272.67 | $272.65 | $272.70 |
| Purchase #2 | $39.71 | 4.325% | $41.4275 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $165.57 | 10.742% | $183.3555 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $157.63 | 12.337% | $177.0768 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $45.92 | 13.509% | $52.1233 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $200.63 | 4.787% | $210.2342 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $135.34 | 3.596% | $140.2068 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $994.66 | $1,077.0938 | $1,077.10 | $1,077.10 | $1,077.10 | |