| 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 | $220.55 | 5.854% | $233.461 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $183.88 | 13.853% | $209.3529 | $209.35 | $209.35 | $209.40 |
| Purchase #3 | $156.32 | 13.140% | $176.8604 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $247.37 | 13.172% | $279.9536 | $279.95 | $279.95 | $280.00 |
| Purchase #5 | $187.75 | 7.526% | $201.8801 | $201.88 | $201.90 | $201.90 |
| Purchase #6 | $172.34 | 9.676% | $189.0156 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $24.30 | 10.623% | $26.8814 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $1,192.51 | $1,317.4050 | $1,317.40 | $1,317.40 | $1,317.60 | |