| 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 | $123.41 | 13.325% | $139.8544 | $139.85 | $139.85 | $139.90 |
| Purchase #2 | $223.35 | 9.781% | $245.1959 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $219.96 | 10.763% | $243.6343 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $39.82 | 7.120% | $42.6552 | $42.66 | $42.65 | $42.70 |
| Purchase #5 | $184.34 | 9.709% | $202.2376 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $177.43 | 8.551% | $192.602 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $46.77 | 9.404% | $51.1683 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $1,015.08 | $1,117.3477 | $1,117.35 | $1,117.35 | $1,117.40 | |