| 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 | $225.38 | 11.573% | $251.4632 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $22.76 | 9.428% | $24.9058 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $144.48 | 12.785% | $162.9518 | $162.95 | $162.95 | $163.00 |
| Purchase #4 | $79.64 | 10.660% | $88.1296 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $173.79 | 12.102% | $194.8221 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $39.56 | 13.370% | $44.8492 | $44.85 | $44.85 | $44.80 |
| Purchase #7 | $229.28 | 4.812% | $240.313 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $914.89 | $1,007.4347 | $1,007.43 | $1,007.40 | $1,007.40 | |