| 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 | $205.56 | 7.137% | $220.2308 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $109.89 | 9.454% | $120.279 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $163.38 | 9.644% | $179.1364 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $112.35 | 5.712% | $118.7674 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $146.26 | 13.854% | $166.5229 | $166.52 | $166.50 | $166.50 |
| Purchase #6 | $210.36 | 12.662% | $236.9958 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $243.38 | 9.102% | $265.5324 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $1,191.18 | $1,307.4647 | $1,307.47 | $1,307.50 | $1,307.40 | |