| 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 | $105.75 | 13.541% | $120.0696 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $85.77 | 13.348% | $97.2186 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $238.39 | 4.351% | $248.7623 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $182.74 | 10.283% | $201.5312 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $197.35 | 9.271% | $215.6463 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $239.65 | 10.278% | $264.2812 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $147.84 | 7.367% | $158.7314 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $1,197.49 | $1,306.2406 | $1,306.24 | $1,306.25 | $1,306.20 | |