| 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 | $192.64 | 3.654% | $199.6791 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $235.42 | 9.632% | $258.0957 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $203.84 | 9.636% | $223.482 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $240.50 | 3.694% | $249.3841 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $200.38 | 7.319% | $215.0458 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $164.78 | 5.723% | $174.2104 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $181.61 | 10.668% | $200.9842 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $1,419.17 | $1,520.8813 | $1,520.88 | $1,520.95 | $1,520.90 | |