| 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 | $196.50 | 10.411% | $216.9576 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $97.73 | 9.614% | $107.1258 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $210.27 | 6.860% | $224.6945 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $129.91 | 13.436% | $147.3647 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $150.48 | 7.327% | $161.5057 | $161.51 | $161.50 | $161.50 |
| Purchase #6 | $60.74 | 5.253% | $63.9307 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $242.64 | 9.193% | $264.9459 | $264.95 | $264.95 | $264.90 |
| 7 purchase totals = | $1,088.27 | $1,186.5249 | $1,186.53 | $1,186.55 | $1,186.50 | |