| 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 | $197.52 | 6.852% | $211.0541 | $211.05 | $211.05 | $211.10 |
| Purchase #2 | $24.80 | 5.536% | $26.1729 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $230.30 | 11.466% | $256.7062 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $188.83 | 11.222% | $210.0205 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $178.79 | 12.350% | $200.8706 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $98.73 | 10.202% | $108.8024 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $128.72 | 9.791% | $141.323 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,047.69 | $1,154.9497 | $1,154.94 | $1,154.85 | $1,155.00 | |