| 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 | $191.26 | 10.746% | $211.8128 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $91.45 | 5.462% | $96.445 | $96.45 | $96.45 | $96.40 |
| Purchase #3 | $35.90 | 12.824% | $40.5038 | $40.50 | $40.50 | $40.50 |
| Purchase #4 | $112.71 | 6.673% | $120.2311 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $147.32 | 9.528% | $161.3566 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $221.53 | 9.797% | $243.2333 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $237.95 | 8.484% | $258.1377 | $258.14 | $258.15 | $258.10 |
| 7 purchase totals = | $1,038.12 | $1,131.7203 | $1,131.72 | $1,131.75 | $1,131.60 | |