| 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 | $23.59 | 7.707% | $25.4081 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $244.69 | 4.787% | $256.4033 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $185.30 | 7.288% | $198.8047 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $35.37 | 12.367% | $39.7442 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $111.28 | 9.846% | $122.2366 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $181.90 | 12.525% | $204.683 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $32.75 | 9.406% | $35.8305 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $814.88 | $883.1104 | $883.10 | $883.15 | $883.00 | |