| 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 | $197.41 | 10.813% | $218.7559 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $238.33 | 11.314% | $265.2947 | $265.29 | $265.30 | $265.30 |
| Purchase #3 | $240.85 | 10.859% | $267.0039 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $219.98 | 5.707% | $232.5343 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $42.43 | 6.556% | $45.2117 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $235.58 | 3.606% | $244.075 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $172.57 | 8.336% | $186.9554 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $1,347.15 | $1,459.8309 | $1,459.83 | $1,459.85 | $1,459.90 | |