| 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 | $100.54 | 11.675% | $112.278 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $59.65 | 4.175% | $62.1404 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $245.82 | 8.252% | $266.1051 | $266.11 | $266.10 | $266.10 |
| Purchase #4 | $235.60 | 13.599% | $267.6392 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $244.71 | 12.127% | $274.386 | $274.39 | $274.40 | $274.40 |
| Purchase #6 | $147.44 | 8.161% | $159.4726 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $14.83 | 6.723% | $15.827 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $1,048.59 | $1,157.8483 | $1,157.86 | $1,157.90 | $1,157.80 | |