| 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 | $189.66 | 7.511% | $203.9054 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $62.97 | 11.431% | $70.1681 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $68.70 | 5.107% | $72.2085 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $223.33 | 9.617% | $244.8076 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $231.87 | 6.483% | $246.9021 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $188.69 | 7.606% | $203.0418 | $203.04 | $203.05 | $203.00 |
| Purchase #7 | $42.97 | 11.416% | $47.8755 | $47.88 | $47.90 | $47.90 |
| 7 purchase totals = | $1,008.19 | $1,088.9090 | $1,088.92 | $1,088.90 | $1,088.90 | |