| 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 | $233.68 | 6.617% | $249.1426 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $81.82 | 6.442% | $87.0908 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $98.65 | 8.171% | $106.7107 | $106.71 | $106.70 | $106.70 |
| Purchase #4 | $237.39 | 3.170% | $244.9153 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $8.59 | 6.849% | $9.1783 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $243.28 | 13.391% | $275.8576 | $275.86 | $275.85 | $275.90 |
| Purchase #7 | $66.26 | 5.502% | $69.9056 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $969.67 | $1,042.8009 | $1,042.81 | $1,042.80 | $1,042.80 | |