| 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 | $224.90 | 6.673% | $239.9076 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $179.53 | 6.125% | $190.5262 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $100.60 | 8.325% | $108.975 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $49.84 | 4.303% | $51.9846 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $181.63 | 8.569% | $197.1939 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $32.98 | 12.353% | $37.054 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $53.90 | 5.252% | $56.7308 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $823.38 | $882.3721 | $882.37 | $882.45 | $882.40 | |