| 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 | $119.93 | 7.817% | $129.3049 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $112.52 | 8.851% | $122.4791 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $31.96 | 11.698% | $35.6987 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $29.79 | 5.532% | $31.438 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $120.56 | 3.588% | $124.8857 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $80.82 | 4.874% | $84.7592 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $224.73 | 13.732% | $255.5899 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $720.31 | $784.1555 | $784.16 | $784.20 | $784.20 | |