| 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 | $247.63 | 7.487% | $266.1701 | $266.17 | $266.15 | $266.20 |
| Purchase #2 | $67.52 | 9.636% | $74.0262 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $210.41 | 5.240% | $221.4355 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $179.76 | 13.690% | $204.3691 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $52.89 | 10.869% | $58.6386 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $62.78 | 8.475% | $68.1006 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $149.42 | 13.165% | $169.0911 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $970.41 | $1,061.8312 | $1,061.84 | $1,061.85 | $1,061.80 | |