| 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 | $98.97 | 4.432% | $103.3564 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $244.71 | 3.553% | $253.4045 | $253.40 | $253.40 | $253.40 |
| Purchase #3 | $80.69 | 5.544% | $85.1635 | $85.16 | $85.15 | $85.20 |
| Purchase #4 | $219.96 | 4.805% | $230.5291 | $230.53 | $230.55 | $230.50 |
| Purchase #5 | $225.90 | 13.716% | $256.8844 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $12.47 | 9.456% | $13.6492 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $224.95 | 6.660% | $239.9317 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $1,107.65 | $1,182.9188 | $1,182.91 | $1,182.95 | $1,182.90 | |