| 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 | $141.71 | 4.324% | $147.8375 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $136.80 | 13.477% | $155.2365 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $80.61 | 4.500% | $84.2375 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $243.74 | 9.176% | $266.1056 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $44.44 | 7.269% | $47.6703 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $110.66 | 4.811% | $115.9839 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $219.26 | 12.597% | $246.8802 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $977.22 | $1,063.9515 | $1,063.96 | $1,064.00 | $1,063.90 | |