| 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 | $235.73 | 4.738% | $246.8989 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $249.96 | 6.238% | $265.5525 | $265.55 | $265.55 | $265.60 |
| Purchase #3 | $193.26 | 4.606% | $202.1616 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $54.71 | 11.448% | $60.9732 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $199.71 | 11.854% | $223.3836 | $223.38 | $223.40 | $223.40 |
| Purchase #6 | $232.59 | 5.624% | $245.6709 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $78.57 | 7.240% | $84.2585 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $1,244.53 | $1,328.8992 | $1,328.89 | $1,328.85 | $1,329.10 | |