| 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 | $101.29 | 7.103% | $108.4846 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $57.70 | 4.335% | $60.2013 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $26.72 | 9.696% | $29.3108 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $193.40 | 12.636% | $217.838 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $193.29 | 9.798% | $212.2286 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $113.69 | 6.736% | $121.3482 | $121.35 | $121.35 | $121.30 |
| Purchase #7 | $247.79 | 11.156% | $275.4335 | $275.43 | $275.45 | $275.40 |
| 7 purchase totals = | $933.88 | $1,024.8450 | $1,024.84 | $1,024.90 | $1,024.70 | |