| 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 | $25.95 | 12.566% | $29.2109 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $66.78 | 9.860% | $73.3645 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $238.41 | 9.351% | $260.7037 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $129.71 | 13.528% | $147.2572 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $103.86 | 12.143% | $116.4717 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $135.85 | 4.711% | $142.2499 | $142.25 | $142.25 | $142.20 |
| Purchase #7 | $245.26 | 10.148% | $270.149 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $945.82 | $1,039.4069 | $1,039.40 | $1,039.35 | $1,039.40 | |