| 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 | $112.56 | 10.422% | $124.291 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $122.33 | 7.559% | $131.5769 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $141.59 | 9.832% | $155.5111 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $69.95 | 7.493% | $75.1914 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $176.26 | 13.697% | $200.4023 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $225.79 | 5.343% | $237.854 | $237.85 | $237.85 | $237.90 |
| Purchase #7 | $229.40 | 6.737% | $244.8547 | $244.85 | $244.85 | $244.90 |
| 7 purchase totals = | $1,077.88 | $1,169.6814 | $1,169.67 | $1,169.70 | $1,169.80 | |