| 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 | $219.92 | 6.531% | $234.283 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $133.92 | 9.300% | $146.3746 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $54.28 | 3.667% | $56.2704 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $238.63 | 7.325% | $256.1096 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $14.60 | 9.807% | $16.0318 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $98.60 | 4.200% | $102.7412 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $5.69 | 5.565% | $6.0066 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $765.64 | $817.8172 | $817.81 | $817.80 | $817.80 | |