| 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 | $94.44 | 5.108% | $99.264 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $177.84 | 11.412% | $198.1351 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $131.81 | 3.339% | $136.2111 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $125.94 | 9.274% | $137.6197 | $137.62 | $137.60 | $137.60 |
| Purchase #5 | $85.78 | 8.217% | $92.8285 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $81.38 | 8.298% | $88.1329 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $244.61 | 3.244% | $252.5451 | $252.55 | $252.55 | $252.50 |
| 7 purchase totals = | $941.80 | $1,004.7364 | $1,004.74 | $1,004.75 | $1,004.60 | |