| 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 | $111.38 | 8.764% | $121.1413 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $33.57 | 11.607% | $37.4665 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $130.76 | 4.676% | $136.8743 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $6.64 | 11.836% | $7.4259 | $7.43 | $7.45 | $7.40 |
| Purchase #5 | $240.87 | 10.193% | $265.4219 | $265.42 | $265.40 | $265.40 |
| Purchase #6 | $176.59 | 12.197% | $198.1287 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $246.81 | 9.743% | $270.8567 | $270.86 | $270.85 | $270.90 |
| 7 purchase totals = | $946.62 | $1,037.3153 | $1,037.32 | $1,037.30 | $1,037.30 | |