| 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 | $207.63 | 8.181% | $224.6162 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $206.62 | 10.702% | $228.7325 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $204.97 | 6.460% | $218.2111 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $66.25 | 11.412% | $73.8105 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $28.71 | 9.793% | $31.5216 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $190.89 | 3.237% | $197.0691 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $32.70 | 8.176% | $35.3736 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $937.77 | $1,009.3346 | $1,009.33 | $1,009.25 | $1,009.30 | |