| 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 | $88.50 | 11.167% | $98.3828 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $226.86 | 12.508% | $255.2356 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $71.26 | 13.677% | $81.0062 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $200.94 | 7.719% | $216.4506 | $216.45 | $216.45 | $216.50 |
| Purchase #5 | $115.72 | 4.694% | $121.1519 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $144.84 | 9.826% | $159.072 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $39.83 | 12.521% | $44.8171 | $44.82 | $44.80 | $44.80 |
| 7 purchase totals = | $887.95 | $976.1162 | $976.12 | $976.10 | $976.20 | |