| 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 | $239.88 | 7.581% | $258.0653 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $66.97 | 12.869% | $75.5884 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $239.68 | 13.532% | $272.1135 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $220.64 | 9.610% | $241.8435 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $87.50 | 6.595% | $93.2706 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $225.88 | 5.818% | $239.0217 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $88.64 | 11.231% | $98.5952 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $1,169.19 | $1,278.4982 | $1,278.50 | $1,278.45 | $1,278.50 | |