| 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 | $123.96 | 4.701% | $129.7874 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $187.85 | 10.325% | $207.2455 | $207.25 | $207.25 | $207.20 |
| Purchase #3 | $177.29 | 12.778% | $199.9441 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $237.94 | 8.153% | $257.3392 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $243.86 | 12.353% | $273.984 | $273.98 | $274.00 | $274.00 |
| Purchase #6 | $185.38 | 4.795% | $194.269 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $153.42 | 11.206% | $170.6122 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $1,309.70 | $1,433.1814 | $1,433.18 | $1,433.20 | $1,433.10 | |