| 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 | $109.73 | 5.676% | $115.9583 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $230.30 | 6.131% | $244.4197 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $140.84 | 8.454% | $152.7466 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $123.63 | 4.546% | $129.2502 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $154.79 | 7.511% | $166.4163 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $211.55 | 9.314% | $231.2538 | $231.25 | $231.25 | $231.30 |
| Purchase #7 | $53.74 | 11.358% | $59.8438 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $1,024.58 | $1,099.8887 | $1,099.89 | $1,099.85 | $1,099.90 | |