| 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 | $193.65 | 11.851% | $216.5995 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $77.88 | 13.551% | $88.4335 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $197.58 | 11.839% | $220.9715 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $13.90 | 13.575% | $15.7869 | $15.79 | $15.80 | $15.80 |
| Purchase #5 | $210.62 | 4.204% | $219.4745 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $219.79 | 11.433% | $244.9186 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $92.95 | 7.674% | $100.083 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $1,006.37 | $1,106.2675 | $1,106.26 | $1,106.25 | $1,106.30 | |