| 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 | $221.66 | 8.597% | $240.7161 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $73.68 | 11.567% | $82.2026 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $197.65 | 12.330% | $222.0202 | $222.02 | $222.00 | $222.00 |
| Purchase #4 | $83.39 | 8.755% | $90.6908 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $200.41 | 11.213% | $222.882 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $217.53 | 8.259% | $235.4958 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $194.48 | 9.554% | $213.0606 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,188.80 | $1,307.0681 | $1,307.07 | $1,307.05 | $1,307.10 | |