| 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 | $235.48 | 7.584% | $253.3388 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $199.63 | 12.560% | $224.7035 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $6.87 | 8.488% | $7.4531 | $7.45 | $7.45 | $7.50 |
| Purchase #4 | $218.80 | 5.545% | $230.9325 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $108.92 | 3.107% | $112.3041 | $112.30 | $112.30 | $112.30 |
| Purchase #6 | $65.91 | 11.644% | $73.5846 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $161.32 | 4.253% | $168.1809 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $996.93 | $1,070.4975 | $1,070.48 | $1,070.55 | $1,070.50 | |