| 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 | $121.82 | 3.259% | $125.7901 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $57.71 | 8.574% | $62.6581 | $62.66 | $62.65 | $62.70 |
| Purchase #3 | $6.50 | 6.503% | $6.9227 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $105.30 | 7.368% | $113.0585 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $178.90 | 7.602% | $192.5 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $148.60 | 8.168% | $160.7376 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $244.66 | 13.112% | $276.7398 | $276.74 | $276.75 | $276.70 |
| 7 purchase totals = | $863.49 | $938.4068 | $938.41 | $938.40 | $938.40 | |