| 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 | $200.28 | 10.632% | $221.5738 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $228.73 | 10.356% | $252.4173 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $224.81 | 13.156% | $254.386 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $136.55 | 12.568% | $153.7116 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $181.66 | 11.128% | $201.8751 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $44.98 | 13.312% | $50.9677 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $182.80 | 7.870% | $197.1864 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $1,199.81 | $1,332.1179 | $1,332.13 | $1,332.10 | $1,332.20 | |