| 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 | $227.82 | 4.486% | $238.04 | $238.04 | $238.05 | $238.00 |
| Purchase #2 | $79.39 | 6.345% | $84.4273 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $86.86 | 6.669% | $92.6527 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $114.87 | 13.525% | $130.4062 | $130.41 | $130.40 | $130.40 |
| Purchase #5 | $206.69 | 3.682% | $214.3003 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $113.71 | 3.508% | $117.6989 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $84.39 | 3.206% | $87.0955 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $913.73 | $964.6209 | $964.63 | $964.65 | $964.60 | |