| 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 | $229.35 | 9.489% | $251.113 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $11.67 | 12.718% | $13.1542 | $13.15 | $13.15 | $13.20 |
| Purchase #3 | $178.54 | 10.602% | $197.4688 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $5.41 | 10.586% | $5.9827 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $24.80 | 4.668% | $25.9577 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $232.36 | 9.423% | $254.2553 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $181.93 | 12.401% | $204.4911 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $864.06 | $952.4228 | $952.42 | $952.40 | $952.60 | |