| 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 | $111.97 | 4.854% | $117.405 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $246.37 | 3.351% | $254.6259 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $230.60 | 8.481% | $250.1572 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $94.43 | 7.436% | $101.4518 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $141.55 | 13.634% | $160.8489 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $81.52 | 7.863% | $87.9299 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $87.97 | 13.469% | $99.8187 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $994.41 | $1,072.2374 | $1,072.25 | $1,072.25 | $1,072.20 | |