| 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 | $135.34 | 10.319% | $149.3057 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $224.30 | 8.298% | $242.9124 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $70.49 | 11.454% | $78.5639 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $66.78 | 13.355% | $75.6985 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $131.69 | 11.367% | $146.6592 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $74.69 | 10.806% | $82.761 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $242.97 | 6.549% | $258.8821 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $946.26 | $1,034.7828 | $1,034.78 | $1,034.75 | $1,034.90 | |