| 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 | $121.59 | 8.503% | $131.9288 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $6.61 | 11.540% | $7.3728 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $241.82 | 3.286% | $249.7662 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $160.47 | 10.844% | $177.8714 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $225.29 | 12.473% | $253.3904 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $29.95 | 12.736% | $33.7644 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $239.45 | 13.694% | $272.2403 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,025.18 | $1,126.3343 | $1,126.33 | $1,126.30 | $1,126.40 | |