| 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 | $12.67 | 11.399% | $14.1143 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $238.48 | 10.104% | $262.576 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $188.33 | 12.282% | $211.4607 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $47.62 | 13.305% | $53.9558 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $230.63 | 11.533% | $257.2286 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $121.72 | 5.650% | $128.5972 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $129.37 | 13.219% | $146.4714 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $968.82 | $1,074.4040 | $1,074.41 | $1,074.40 | $1,074.50 | |