| 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 | $132.30 | 13.634% | $150.3378 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $142.37 | 4.790% | $149.1895 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $219.44 | 12.870% | $247.6819 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $152.93 | 9.692% | $167.752 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $21.31 | 13.378% | $24.1609 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $194.79 | 13.278% | $220.6542 | $220.65 | $220.65 | $220.70 |
| Purchase #7 | $235.73 | 12.310% | $264.7484 | $264.75 | $264.75 | $264.70 |
| 7 purchase totals = | $1,098.87 | $1,224.5247 | $1,224.52 | $1,224.55 | $1,224.60 | |