| 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 | $95.39 | 5.620% | $100.7509 | $100.75 | $100.75 | $100.80 |
| Purchase #2 | $202.77 | 10.608% | $224.2798 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $218.60 | 7.730% | $235.4978 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $26.27 | 6.554% | $27.9917 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $197.85 | 9.212% | $216.0759 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $188.42 | 3.452% | $194.9243 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $136.86 | 5.429% | $144.2901 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $1,066.16 | $1,143.8105 | $1,143.81 | $1,143.85 | $1,143.90 | |