| 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 | $225.37 | 10.747% | $249.5905 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $88.32 | 8.785% | $96.0789 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $65.43 | 3.351% | $67.6226 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $43.42 | 3.470% | $44.9267 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $220.99 | 12.111% | $247.7541 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $154.71 | 9.140% | $168.8505 | $168.85 | $168.85 | $168.90 |
| Purchase #7 | $244.84 | 8.579% | $265.8448 | $265.84 | $265.85 | $265.80 |
| 7 purchase totals = | $1,043.08 | $1,140.6681 | $1,140.66 | $1,140.70 | $1,140.70 | |