| 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 | $235.80 | 10.302% | $260.0921 | $260.09 | $260.10 | $260.10 |
| Purchase #2 | $159.97 | 12.383% | $179.7791 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $74.65 | 4.647% | $78.119 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $83.36 | 4.448% | $87.0679 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $193.26 | 13.742% | $219.8178 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $130.82 | 5.857% | $138.4821 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $205.76 | 8.518% | $223.2866 | $223.29 | $223.30 | $223.30 |
| 7 purchase totals = | $1,083.62 | $1,186.6446 | $1,186.65 | $1,186.65 | $1,186.70 | |