| 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 | $97.39 | 11.205% | $108.3025 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $150.48 | 6.308% | $159.9723 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $64.62 | 13.511% | $73.3508 | $73.35 | $73.35 | $73.40 |
| Purchase #4 | $234.85 | 6.591% | $250.329 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $107.42 | 11.563% | $119.841 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $202.33 | 9.460% | $221.4704 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $247.68 | 12.251% | $278.0233 | $278.02 | $278.00 | $278.00 |
| 7 purchase totals = | $1,104.77 | $1,211.2893 | $1,211.28 | $1,211.25 | $1,211.30 | |