| 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 | $202.52 | 10.669% | $224.1269 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $82.51 | 3.417% | $85.3294 | $85.33 | $85.35 | $85.30 |
| Purchase #3 | $208.51 | 10.784% | $230.9957 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $132.44 | 9.821% | $145.4469 | $145.45 | $145.45 | $145.40 |
| Purchase #5 | $128.36 | 9.140% | $140.0921 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $210.76 | 7.102% | $225.7282 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $223.53 | 9.363% | $244.4591 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $1,188.63 | $1,296.1783 | $1,296.19 | $1,296.25 | $1,296.10 | |