| 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 | $22.83 | 11.422% | $25.4376 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $216.38 | 4.141% | $225.3403 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $193.50 | 9.121% | $211.1491 | $211.15 | $211.15 | $211.10 |
| Purchase #4 | $114.41 | 12.339% | $128.527 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $201.63 | 8.798% | $219.3694 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $22.42 | 9.818% | $24.6212 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $150.28 | 5.336% | $158.2989 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $921.45 | $992.7435 | $992.75 | $992.75 | $992.60 | |