| 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 | $108.75 | 13.837% | $123.7977 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $95.92 | 7.532% | $103.1447 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $173.26 | 3.122% | $178.6692 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $170.32 | 11.526% | $189.9511 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $44.35 | 8.537% | $48.1362 | $48.14 | $48.15 | $48.10 |
| Purchase #6 | $183.96 | 11.128% | $204.4311 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $238.45 | 6.522% | $254.0017 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,015.01 | $1,102.1317 | $1,102.13 | $1,102.15 | $1,102.10 | |