| 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 | $100.95 | 11.253% | $112.3099 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $171.67 | 8.548% | $186.3444 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $248.50 | 12.524% | $279.6221 | $279.62 | $279.60 | $279.60 |
| Purchase #4 | $190.58 | 6.857% | $203.6481 | $203.65 | $203.65 | $203.60 |
| Purchase #5 | $85.34 | 12.562% | $96.0604 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $240.85 | 3.771% | $249.9325 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $10.75 | 13.201% | $12.1691 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $1,048.64 | $1,140.0865 | $1,140.08 | $1,140.05 | $1,140.00 | |