| 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 | $88.71 | 9.267% | $96.9308 | $96.93 | $96.95 | $96.90 |
| Purchase #2 | $247.95 | 3.319% | $256.1795 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $85.84 | 3.800% | $89.1019 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $82.91 | 3.123% | $85.4993 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $203.51 | 13.188% | $230.3489 | $230.35 | $230.35 | $230.30 |
| Purchase #6 | $228.69 | 4.646% | $239.3149 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $187.80 | 5.650% | $198.4107 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $1,125.41 | $1,195.7860 | $1,195.78 | $1,195.80 | $1,195.70 | |