| 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 | $83.49 | 6.401% | $88.8342 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $22.95 | 4.718% | $24.0328 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $136.93 | 6.391% | $145.6812 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $187.38 | 12.854% | $211.4658 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $199.39 | 13.155% | $225.6198 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $188.80 | 12.840% | $213.0419 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $238.57 | 13.835% | $271.5762 | $271.58 | $271.60 | $271.60 |
| 7 purchase totals = | $1,057.51 | $1,180.2519 | $1,180.25 | $1,180.30 | $1,180.20 | |