| 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 | $194.38 | 3.867% | $201.8967 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $155.80 | 12.253% | $174.8902 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $83.43 | 6.392% | $88.7628 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $109.61 | 7.558% | $117.8943 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $204.75 | 8.197% | $221.5334 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $179.59 | 4.278% | $187.2729 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $74.94 | 8.701% | $81.4605 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $1,002.50 | $1,073.7108 | $1,073.70 | $1,073.70 | $1,073.80 | |