| 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 | $206.36 | 6.544% | $219.8642 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $234.45 | 9.582% | $256.915 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $179.64 | 8.341% | $194.6238 | $194.62 | $194.60 | $194.60 |
| Purchase #4 | $59.25 | 12.488% | $66.6491 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $202.68 | 4.668% | $212.1411 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $202.74 | 8.220% | $219.4052 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $45.68 | 12.214% | $51.2594 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $1,130.80 | $1,220.8578 | $1,220.86 | $1,220.80 | $1,220.80 | |