| 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 | $135.26 | 10.224% | $149.089 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $68.98 | 4.123% | $71.824 | $71.82 | $71.80 | $71.80 |
| Purchase #3 | $245.91 | 7.126% | $263.4335 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $212.60 | 4.591% | $222.3605 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $42.84 | 5.224% | $45.078 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $159.32 | 10.836% | $176.5839 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $88.33 | 4.392% | $92.2095 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $953.24 | $1,020.5784 | $1,020.57 | $1,020.60 | $1,020.60 | |