| 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 | $218.49 | 10.263% | $240.9136 | $240.91 | $240.90 | $240.90 |
| Purchase #2 | $233.82 | 10.753% | $258.9627 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $211.65 | 11.691% | $236.394 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $185.86 | 9.323% | $203.1877 | $203.19 | $203.20 | $203.20 |
| Purchase #5 | $123.74 | 13.737% | $140.7382 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $201.67 | 13.721% | $229.3411 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $245.48 | 12.577% | $276.354 | $276.35 | $276.35 | $276.40 |
| 7 purchase totals = | $1,420.71 | $1,585.8913 | $1,585.88 | $1,585.90 | $1,585.90 | |