| 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 | $219.74 | 11.229% | $244.4146 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $32.94 | 11.271% | $36.6527 | $36.65 | $36.65 | $36.70 |
| Purchase #3 | $166.81 | 8.782% | $181.4593 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $200.71 | 7.758% | $216.2811 | $216.28 | $216.30 | $216.30 |
| Purchase #5 | $78.77 | 10.587% | $87.1094 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $106.66 | 9.824% | $117.1383 | $117.14 | $117.15 | $117.10 |
| Purchase #7 | $233.45 | 12.668% | $263.0234 | $263.02 | $263.00 | $263.00 |
| 7 purchase totals = | $1,039.08 | $1,146.0788 | $1,146.07 | $1,146.05 | $1,146.10 | |