| 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 | $109.40 | 5.630% | $115.5592 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $214.98 | 11.747% | $240.2337 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $185.49 | 11.554% | $206.9215 | $206.92 | $206.90 | $206.90 |
| Purchase #4 | $147.83 | 9.309% | $161.5915 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $48.63 | 3.645% | $50.4026 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $203.48 | 12.847% | $229.6211 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $209.98 | 7.534% | $225.7999 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,119.79 | $1,230.1295 | $1,230.12 | $1,230.10 | $1,230.10 | |