| 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 | $204.87 | 4.756% | $214.6136 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $122.46 | 6.340% | $130.224 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $107.37 | 7.757% | $115.6987 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $50.90 | 9.569% | $55.7706 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $64.67 | 8.568% | $70.2109 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $89.47 | 8.251% | $96.8522 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $127.48 | 10.615% | $141.012 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $767.22 | $824.3820 | $824.37 | $824.30 | $824.40 | |