| 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 | $113.96 | 7.869% | $122.9275 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $221.64 | 13.206% | $250.9098 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $250.99 | 12.841% | $283.2196 | $283.22 | $283.20 | $283.20 |
| Purchase #4 | $84.71 | 7.422% | $90.9972 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $75.46 | 4.714% | $79.0172 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $242.27 | 7.108% | $259.4906 | $259.49 | $259.50 | $259.50 |
| Purchase #7 | $183.90 | 3.765% | $190.8238 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $1,172.93 | $1,277.3857 | $1,277.39 | $1,277.35 | $1,277.30 | |