| 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 | $191.31 | 5.632% | $202.0846 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $158.42 | 11.618% | $176.8252 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $172.71 | 6.175% | $183.3748 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $9.89 | 11.491% | $11.0265 | $11.03 | $11.05 | $11.00 |
| Purchase #5 | $130.72 | 12.160% | $146.6156 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $238.47 | 8.413% | $258.5325 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $40.48 | 12.850% | $45.6817 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $942.00 | $1,024.1409 | $1,024.14 | $1,024.20 | $1,024.10 | |