| 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 | $238.39 | 8.506% | $258.6675 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $181.37 | 8.863% | $197.4448 | $197.44 | $197.45 | $197.40 |
| Purchase #3 | $67.61 | 6.265% | $71.8458 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $109.62 | 13.157% | $124.0427 | $124.04 | $124.05 | $124.00 |
| Purchase #5 | $34.30 | 12.498% | $38.5868 | $38.59 | $38.60 | $38.60 |
| Purchase #6 | $134.39 | 3.381% | $138.9337 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $102.28 | 13.500% | $116.0878 | $116.09 | $116.10 | $116.10 |
| 7 purchase totals = | $867.96 | $945.6091 | $945.61 | $945.65 | $945.50 | |