| 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 | $82.55 | 12.667% | $93.0066 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $45.94 | 4.781% | $48.1364 | $48.14 | $48.15 | $48.10 |
| Purchase #3 | $138.98 | 13.760% | $158.1036 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $233.66 | 8.759% | $254.1263 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $234.40 | 9.664% | $257.0524 | $257.05 | $257.05 | $257.10 |
| Purchase #6 | $205.39 | 3.795% | $213.1846 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $195.93 | 3.242% | $202.2821 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $1,136.85 | $1,225.8920 | $1,225.89 | $1,225.95 | $1,225.90 | |