| 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 | $211.31 | 6.597% | $225.2501 | $225.25 | $225.25 | $225.30 |
| Purchase #2 | $39.34 | 7.492% | $42.2874 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $21.99 | 8.626% | $23.8869 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $101.71 | 13.697% | $115.6412 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $181.68 | 6.811% | $194.0542 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $36.38 | 4.390% | $37.9771 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $159.64 | 8.710% | $173.5446 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $752.05 | $812.6415 | $812.64 | $812.70 | $812.70 | |