| 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 | $194.42 | 13.624% | $220.9078 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $130.88 | 10.202% | $144.2324 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $47.89 | 3.744% | $49.683 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $38.86 | 7.528% | $41.7854 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $131.91 | 3.742% | $136.8461 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $201.27 | 13.171% | $227.7793 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $155.45 | 7.804% | $167.5813 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $900.68 | $988.8153 | $988.82 | $988.90 | $988.80 | |