| 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 | $20.31 | 13.145% | $22.9797 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $93.27 | 11.687% | $104.1705 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $14.45 | 9.402% | $15.8086 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $159.85 | 11.201% | $177.7548 | $177.75 | $177.75 | $177.80 |
| Purchase #5 | $200.40 | 6.326% | $213.0773 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $229.85 | 7.170% | $246.3302 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $204.32 | 9.106% | $222.9254 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $922.45 | $1,003.0465 | $1,003.05 | $1,003.10 | $1,003.10 | |