| 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 | $132.56 | 9.560% | $145.2327 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $238.26 | 7.353% | $255.7793 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $194.35 | 8.476% | $210.8231 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $191.97 | 10.825% | $212.7508 | $212.75 | $212.75 | $212.80 |
| Purchase #5 | $241.85 | 11.118% | $268.7389 | $268.74 | $268.75 | $268.70 |
| Purchase #6 | $92.85 | 3.623% | $96.214 | $96.21 | $96.20 | $96.20 |
| Purchase #7 | $229.62 | 12.144% | $257.5051 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,321.46 | $1,447.0439 | $1,447.04 | $1,447.05 | $1,447.00 | |