| 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 | $229.39 | 10.469% | $253.4048 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $184.62 | 11.255% | $205.399 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $14.32 | 11.178% | $15.9207 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $131.46 | 13.675% | $149.4372 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $232.42 | 5.506% | $245.217 | $245.22 | $245.20 | $245.20 |
| Purchase #6 | $42.86 | 11.360% | $47.7289 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $132.71 | 5.302% | $139.7463 | $139.75 | $139.75 | $139.70 |
| 7 purchase totals = | $967.78 | $1,056.8539 | $1,056.86 | $1,056.85 | $1,056.70 | |