| 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 | $202.83 | 4.112% | $211.1704 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $88.66 | 9.214% | $96.8291 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $201.54 | 8.343% | $218.3545 | $218.35 | $218.35 | $218.40 |
| Purchase #4 | $52.44 | 5.115% | $55.1223 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $47.63 | 7.244% | $51.0803 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $209.67 | 5.313% | $220.8098 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $110.83 | 11.467% | $123.5389 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $913.60 | $976.9053 | $976.90 | $976.90 | $976.90 | |