| 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 | $99.47 | 4.270% | $103.7174 | $103.72 | $103.70 | $103.70 |
| Purchase #2 | $227.54 | 11.399% | $253.4773 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $204.34 | 9.227% | $223.1945 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $16.32 | 4.198% | $17.0051 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $110.41 | 5.226% | $116.18 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $108.96 | 11.497% | $121.4871 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $221.34 | 3.789% | $229.7266 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $988.38 | $1,064.7880 | $1,064.80 | $1,064.85 | $1,064.80 | |