| 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 | $8.26 | 11.477% | $9.208 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $45.41 | 7.539% | $48.8335 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $184.80 | 9.342% | $202.064 | $202.06 | $202.05 | $202.10 |
| Purchase #4 | $76.77 | 5.114% | $80.696 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $233.50 | 3.184% | $240.9346 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $160.29 | 7.328% | $172.0361 | $172.04 | $172.05 | $172.00 |
| Purchase #7 | $204.65 | 5.829% | $216.579 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $913.68 | $970.3512 | $970.35 | $970.40 | $970.30 | |