| 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 | $33.72 | 8.557% | $36.6054 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $132.32 | 10.377% | $146.0508 | $146.05 | $146.05 | $146.10 |
| Purchase #3 | $87.64 | 11.837% | $98.0139 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $130.62 | 8.738% | $142.0336 | $142.03 | $142.05 | $142.00 |
| Purchase #5 | $211.43 | 8.561% | $229.5305 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $87.72 | 4.652% | $91.8007 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $230.86 | 10.494% | $255.0864 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $914.31 | $999.1213 | $999.12 | $999.15 | $999.10 | |