| 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 | $247.99 | 9.756% | $272.1839 | $272.18 | $272.20 | $272.20 |
| Purchase #2 | $94.47 | 13.184% | $106.9249 | $106.92 | $106.90 | $106.90 |
| Purchase #3 | $91.54 | 10.639% | $101.2789 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $129.58 | 8.715% | $140.8729 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $213.44 | 11.803% | $238.6323 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $198.38 | 11.612% | $221.4159 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $103.96 | 3.208% | $107.295 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,079.36 | $1,188.6038 | $1,188.60 | $1,188.60 | $1,188.60 | |