| 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 | $220.64 | 8.387% | $239.1451 | $239.15 | $239.15 | $239.10 |
| Purchase #2 | $103.48 | 7.205% | $110.9357 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $72.35 | 6.358% | $76.95 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $176.39 | 6.774% | $188.3387 | $188.34 | $188.35 | $188.30 |
| Purchase #5 | $138.30 | 13.380% | $156.8045 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $204.31 | 6.638% | $217.8721 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $74.42 | 7.569% | $80.0528 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $989.89 | $1,070.0989 | $1,070.10 | $1,070.10 | $1,070.10 | |