| 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 | $202.91 | 10.343% | $223.897 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $190.52 | 6.817% | $203.5077 | $203.51 | $203.50 | $203.50 |
| Purchase #3 | $204.41 | 12.678% | $230.3251 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $157.43 | 5.439% | $165.9926 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $241.65 | 6.607% | $257.6158 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $173.93 | 6.634% | $185.4685 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $123.55 | 7.636% | $132.9843 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $1,294.40 | $1,399.7910 | $1,399.80 | $1,399.80 | $1,399.80 | |