| 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 | $211.66 | 13.708% | $240.6744 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $245.85 | 5.178% | $258.5801 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $55.80 | 13.405% | $63.28 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $18.46 | 8.750% | $20.0753 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $94.75 | 5.725% | $100.1744 | $100.17 | $100.15 | $100.20 |
| Purchase #6 | $163.77 | 12.634% | $184.4607 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $119.46 | 13.560% | $135.6588 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $909.75 | $1,002.9037 | $1,002.90 | $1,002.90 | $1,003.10 | |