| 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 | $87.55 | 10.873% | $97.0693 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $104.48 | 7.788% | $112.6169 | $112.62 | $112.60 | $112.60 |
| Purchase #3 | $234.50 | 12.291% | $263.3224 | $263.32 | $263.30 | $263.30 |
| Purchase #4 | $125.59 | 13.743% | $142.8498 | $142.85 | $142.85 | $142.80 |
| Purchase #5 | $84.88 | 7.326% | $91.0983 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $229.77 | 8.135% | $248.4618 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $160.61 | 7.490% | $172.6397 | $172.64 | $172.65 | $172.60 |
| 7 purchase totals = | $1,027.38 | $1,128.0582 | $1,128.06 | $1,128.00 | $1,128.00 | |