| 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 | $238.84 | 9.123% | $260.6294 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $220.56 | 12.775% | $248.7365 | $248.74 | $248.75 | $248.70 |
| Purchase #3 | $49.53 | 3.209% | $51.1194 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $42.55 | 7.811% | $45.8736 | $45.87 | $45.85 | $45.90 |
| Purchase #5 | $188.98 | 12.131% | $211.9052 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $104.86 | 10.803% | $116.188 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $91.48 | 4.650% | $95.7338 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $936.80 | $1,030.1859 | $1,030.19 | $1,030.20 | $1,030.10 | |