| 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 | $219.64 | 9.192% | $239.8293 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $8.55 | 11.457% | $9.5296 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $50.70 | 6.675% | $54.0842 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $115.51 | 8.478% | $125.3029 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $25.55 | 6.650% | $27.2491 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $202.60 | 4.439% | $211.5934 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $108.53 | 7.597% | $116.775 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $731.08 | $784.3635 | $784.36 | $784.45 | $784.30 | |