| 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 | $207.47 | 5.823% | $219.551 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $197.54 | 7.577% | $212.5076 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $68.28 | 3.290% | $70.5264 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $185.47 | 9.798% | $203.6424 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $102.39 | 4.319% | $106.8122 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $38.30 | 3.394% | $39.5999 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $81.93 | 4.105% | $85.2932 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $881.38 | $937.9327 | $937.93 | $937.95 | $937.90 | |