| 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 | $237.64 | 3.221% | $245.2944 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $127.66 | 10.685% | $141.3005 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $172.60 | 6.769% | $184.2833 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $140.39 | 7.436% | $150.8294 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $22.69 | 5.801% | $24.0062 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $118.77 | 4.138% | $123.6847 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $117.74 | 3.241% | $121.556 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $937.49 | $990.9545 | $990.95 | $991.00 | $991.00 | |