| 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 | $189.76 | 10.608% | $209.8897 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $228.32 | 8.738% | $248.2706 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $24.29 | 3.598% | $25.164 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $127.67 | 3.519% | $132.1627 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $197.80 | 4.789% | $207.2726 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $65.44 | 8.220% | $70.8192 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $139.56 | 8.850% | $151.9111 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $972.84 | $1,045.4899 | $1,045.48 | $1,045.40 | $1,045.60 | |