| 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 | $216.64 | 8.769% | $235.6372 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $183.57 | 8.576% | $199.313 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $18.36 | 8.616% | $19.9419 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $106.62 | 3.302% | $110.1406 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $115.38 | 11.487% | $128.6337 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $117.67 | 3.443% | $121.7214 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $155.33 | 8.679% | $168.8111 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $913.57 | $984.1989 | $984.19 | $984.20 | $984.00 | |