| 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 | $244.39 | 5.358% | $257.4844 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $198.28 | 7.183% | $212.5225 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $92.62 | 10.565% | $102.4053 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $24.80 | 4.588% | $25.9378 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $105.43 | 6.764% | $112.5613 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $52.75 | 5.470% | $55.6354 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $227.40 | 13.415% | $257.9057 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $945.67 | $1,024.4524 | $1,024.46 | $1,024.45 | $1,024.40 | |