| 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 | $199.80 | 13.428% | $226.6291 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $166.71 | 9.616% | $182.7408 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $220.46 | 12.103% | $247.1423 | $247.14 | $247.15 | $247.10 |
| Purchase #4 | $204.68 | 4.361% | $213.6061 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $167.98 | 13.763% | $191.0991 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $143.85 | 7.349% | $154.4215 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $105.96 | 13.110% | $119.8514 | $119.85 | $119.85 | $119.90 |
| 7 purchase totals = | $1,209.44 | $1,335.4903 | $1,335.49 | $1,335.50 | $1,335.40 | |