| 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 | $139.67 | 12.711% | $157.4235 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $240.70 | 8.384% | $260.8803 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $243.32 | 11.241% | $270.6716 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $60.59 | 13.363% | $68.6866 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $130.59 | 7.672% | $140.6089 | $140.61 | $140.60 | $140.60 |
| Purchase #6 | $101.68 | 13.424% | $115.3295 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $74.31 | 8.147% | $80.364 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $990.86 | $1,093.9644 | $1,093.96 | $1,093.95 | $1,094.00 | |