| 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 | $237.87 | 5.788% | $251.6379 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $96.67 | 6.218% | $102.6809 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $131.63 | 4.214% | $137.1769 | $137.18 | $137.20 | $137.20 |
| Purchase #4 | $83.65 | 4.336% | $87.2771 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $71.77 | 12.662% | $80.8575 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $20.76 | 13.209% | $23.5022 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $194.94 | 12.833% | $219.9567 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $837.29 | $903.0892 | $903.10 | $903.15 | $903.20 | |