| 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 | $25.98 | 13.110% | $29.386 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $54.92 | 10.669% | $60.7794 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $179.28 | 9.476% | $196.2686 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $133.33 | 3.213% | $137.6139 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $223.26 | 10.258% | $246.162 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $138.38 | 8.219% | $149.7535 | $149.75 | $149.75 | $149.80 |
| Purchase #7 | $13.71 | 12.482% | $15.4213 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $768.86 | $835.3847 | $835.38 | $835.35 | $835.50 | |