| 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 | $221.47 | 10.493% | $244.7088 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $239.66 | 3.402% | $247.8132 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $72.96 | 9.812% | $80.1188 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $229.87 | 4.117% | $239.3337 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $88.89 | 4.856% | $93.2065 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $230.48 | 10.166% | $253.9106 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $43.38 | 12.240% | $48.6897 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $1,126.71 | $1,207.7813 | $1,207.78 | $1,207.75 | $1,207.70 | |