| 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 | $234.58 | 6.418% | $249.6353 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $52.52 | 8.855% | $57.1706 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $19.79 | 9.354% | $21.6412 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $124.28 | 13.417% | $140.9546 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $247.63 | 3.362% | $255.9553 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $211.28 | 4.228% | $220.2129 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $48.27 | 13.766% | $54.9148 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $938.35 | $1,000.4847 | $1,000.48 | $1,000.45 | $1,000.50 | |