| 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 | $186.96 | 9.191% | $204.1435 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $175.67 | 11.724% | $196.2656 | $196.27 | $196.25 | $196.30 |
| Purchase #3 | $13.46 | 8.673% | $14.6274 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $177.97 | 6.617% | $189.7463 | $189.75 | $189.75 | $189.70 |
| Purchase #5 | $211.97 | 3.660% | $219.7281 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $47.98 | 11.773% | $53.6287 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $206.83 | 11.634% | $230.8926 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,020.84 | $1,109.0322 | $1,109.04 | $1,109.10 | $1,108.90 | |