| 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 | $108.54 | 12.475% | $122.0804 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $84.69 | 9.429% | $92.6754 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $140.30 | 3.237% | $144.8415 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $241.53 | 11.697% | $269.7818 | $269.78 | $269.80 | $269.80 |
| Purchase #5 | $15.69 | 5.629% | $16.5732 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $228.95 | 6.804% | $244.5278 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $225.87 | 13.381% | $256.0937 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $1,045.57 | $1,146.5738 | $1,146.57 | $1,146.65 | $1,146.60 | |