| 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 | $242.86 | 13.450% | $275.5247 | $275.52 | $275.50 | $275.50 |
| Purchase #2 | $120.72 | 6.774% | $128.8976 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $85.85 | 9.757% | $94.2264 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $43.60 | 3.318% | $45.0466 | $45.05 | $45.05 | $45.00 |
| Purchase #5 | $163.42 | 10.668% | $180.8536 | $180.85 | $180.85 | $180.90 |
| Purchase #6 | $75.62 | 8.200% | $81.8208 | $81.82 | $81.80 | $81.80 |
| Purchase #7 | $233.57 | 6.826% | $249.5135 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $965.64 | $1,055.8832 | $1,055.88 | $1,055.85 | $1,055.80 | |