| 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 | $232.32 | 11.684% | $259.4643 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $84.62 | 10.319% | $93.3519 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $224.58 | 3.353% | $232.1102 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $202.55 | 6.496% | $215.7076 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $123.46 | 5.121% | $129.7824 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $199.42 | 7.319% | $214.0155 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $98.77 | 13.138% | $111.7464 | $111.75 | $111.75 | $111.70 |
| 7 purchase totals = | $1,165.72 | $1,256.1783 | $1,256.18 | $1,256.15 | $1,256.20 | |