| 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 | $215.51 | 13.370% | $244.3237 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $204.80 | 7.597% | $220.3587 | $220.36 | $220.35 | $220.40 |
| Purchase #3 | $23.39 | 7.340% | $25.1068 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $100.37 | 3.658% | $104.0415 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $71.83 | 11.834% | $80.3304 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $220.75 | 5.561% | $233.0259 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $35.46 | 9.519% | $38.8354 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $872.11 | $946.0224 | $946.03 | $946.05 | $945.90 | |