| 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 | $56.56 | 13.570% | $64.2352 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $247.49 | 12.786% | $279.1341 | $279.13 | $279.15 | $279.10 |
| Purchase #3 | $218.31 | 5.121% | $229.4897 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $136.37 | 9.640% | $149.5161 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $235.92 | 6.152% | $250.4338 | $250.43 | $250.45 | $250.40 |
| Purchase #6 | $216.51 | 8.472% | $234.8527 | $234.85 | $234.85 | $234.90 |
| Purchase #7 | $15.40 | 9.620% | $16.8815 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $1,126.56 | $1,224.5431 | $1,224.54 | $1,224.60 | $1,224.50 | |