| 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 | $99.47 | 13.140% | $112.5404 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $230.63 | 12.621% | $259.7378 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $127.88 | 12.715% | $144.1399 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $207.96 | 5.157% | $218.6845 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $230.80 | 8.702% | $250.8842 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $215.70 | 11.395% | $240.279 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $88.68 | 5.105% | $93.2071 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $1,201.12 | $1,319.4729 | $1,319.47 | $1,319.55 | $1,319.40 | |