| 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 | $97.88 | 5.567% | $103.329 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $246.99 | 4.459% | $258.0033 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $228.84 | 12.125% | $256.5869 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $24.31 | 3.379% | $25.1314 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $22.75 | 13.200% | $25.753 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $128.37 | 10.216% | $141.4843 | $141.48 | $141.50 | $141.50 |
| Purchase #7 | $147.42 | 8.756% | $160.3281 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $896.56 | $970.6160 | $970.61 | $970.70 | $970.60 | |