| 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 | $35.55 | 11.157% | $39.5163 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $244.97 | 7.553% | $263.4726 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $140.40 | 13.365% | $159.1645 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $105.52 | 12.741% | $118.9643 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $41.91 | 8.701% | $45.5566 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $235.77 | 13.190% | $266.8681 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $126.27 | 9.726% | $138.551 | $138.55 | $138.55 | $138.60 |
| 7 purchase totals = | $930.39 | $1,032.0934 | $1,032.09 | $1,032.00 | $1,032.30 | |