| 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 | $109.64 | 10.680% | $121.3496 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $203.66 | 9.584% | $223.1788 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $34.84 | 5.334% | $36.6984 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $239.34 | 13.555% | $271.7825 | $271.78 | $271.80 | $271.80 |
| Purchase #5 | $90.47 | 11.850% | $101.1907 | $101.19 | $101.20 | $101.20 |
| Purchase #6 | $215.64 | 12.344% | $242.2586 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $103.65 | 5.544% | $109.3964 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $997.24 | $1,105.8550 | $1,105.86 | $1,105.90 | $1,105.90 | |