| 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 | $105.80 | 13.132% | $119.6937 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $141.95 | 9.589% | $155.5616 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $117.46 | 10.345% | $129.6112 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $38.66 | 13.449% | $43.8594 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $191.62 | 9.697% | $210.2014 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $91.34 | 4.776% | $95.7024 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $121.73 | 11.374% | $135.5756 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $808.56 | $890.2053 | $890.20 | $890.20 | $890.30 | |