| 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 | $245.69 | 8.718% | $267.1093 | $267.11 | $267.10 | $267.10 |
| Purchase #2 | $238.55 | 10.610% | $263.8602 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $76.95 | 10.398% | $84.9513 | $84.95 | $84.95 | $85.00 |
| Purchase #4 | $222.62 | 10.671% | $246.3758 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $36.36 | 12.563% | $40.9279 | $40.93 | $40.95 | $40.90 |
| Purchase #6 | $121.45 | 10.127% | $133.7492 | $133.75 | $133.75 | $133.70 |
| Purchase #7 | $112.29 | 5.139% | $118.0606 | $118.06 | $118.05 | $118.10 |
| 7 purchase totals = | $1,053.91 | $1,155.0343 | $1,155.04 | $1,155.05 | $1,155.10 | |