| 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 | $95.42 | 13.511% | $108.3122 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $14.31 | 8.401% | $15.5122 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $182.93 | 8.235% | $197.9943 | $197.99 | $198.00 | $198.00 |
| Purchase #4 | $135.79 | 8.660% | $147.5494 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $70.70 | 6.392% | $75.2191 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $187.58 | 13.588% | $213.0684 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $223.67 | 13.490% | $253.8431 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $910.40 | $1,011.4987 | $1,011.49 | $1,011.45 | $1,011.40 | |