| 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 | $227.95 | 4.481% | $238.1644 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $26.32 | 11.330% | $29.3021 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $129.79 | 13.663% | $147.5232 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $139.89 | 12.265% | $157.0475 | $157.05 | $157.05 | $157.00 |
| Purchase #5 | $117.45 | 13.520% | $133.3292 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $198.39 | 8.104% | $214.4675 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $152.34 | 10.817% | $168.8186 | $168.82 | $168.80 | $168.80 |
| 7 purchase totals = | $992.13 | $1,088.6525 | $1,088.65 | $1,088.60 | $1,088.60 | |