| 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 | $111.34 | 4.481% | $116.3291 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $96.60 | 12.528% | $108.702 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $173.91 | 3.463% | $179.9325 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $38.89 | 13.131% | $43.9966 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $207.84 | 13.532% | $235.9649 | $235.96 | $235.95 | $236.00 |
| Purchase #6 | $68.97 | 12.116% | $77.3264 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $227.73 | 4.771% | $238.595 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $925.28 | $1,000.8465 | $1,000.85 | $1,000.90 | $1,000.80 | |