| 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 | $223.63 | 7.650% | $240.7377 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $96.84 | 3.234% | $99.9718 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $65.30 | 12.457% | $73.4344 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $114.85 | 12.335% | $129.0167 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $182.66 | 8.441% | $198.0783 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $24.46 | 9.723% | $26.8382 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $221.41 | 3.225% | $228.5505 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $929.15 | $996.6276 | $996.63 | $996.65 | $996.60 | |