| 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 | $184.77 | 13.343% | $209.4239 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $203.50 | 12.258% | $228.445 | $228.45 | $228.45 | $228.40 |
| Purchase #3 | $6.84 | 3.413% | $7.0734 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $71.75 | 3.819% | $74.4901 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $232.97 | 3.830% | $241.8928 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $212.99 | 9.197% | $232.5787 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $40.82 | 5.442% | $43.0414 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $953.64 | $1,036.9453 | $1,036.94 | $1,036.95 | $1,036.90 | |