| 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 | $8.57 | 4.217% | $8.9314 | $8.93 | $8.95 | $8.90 |
| Purchase #2 | $191.83 | 6.445% | $204.1934 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $240.85 | 4.428% | $251.5148 | $251.51 | $251.50 | $251.50 |
| Purchase #4 | $144.86 | 9.622% | $158.7984 | $158.80 | $158.80 | $158.80 |
| Purchase #5 | $210.53 | 9.298% | $230.1051 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $239.92 | 7.260% | $257.3382 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $193.79 | 13.248% | $219.4633 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $1,230.35 | $1,330.3446 | $1,330.34 | $1,330.35 | $1,330.30 | |