| 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 | $245.78 | 3.610% | $254.6527 | $254.65 | $254.65 | $254.70 |
| Purchase #2 | $79.63 | 7.603% | $85.6843 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $223.72 | 6.435% | $238.1164 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $36.58 | 7.603% | $39.3612 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $219.98 | 7.594% | $236.6853 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $245.38 | 10.287% | $270.6222 | $270.62 | $270.60 | $270.60 |
| Purchase #7 | $98.42 | 8.475% | $106.7611 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $1,149.49 | $1,231.8832 | $1,231.88 | $1,231.85 | $1,232.00 | |