| 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 | $237.99 | 8.296% | $257.7337 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $34.27 | 3.647% | $35.5198 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $201.86 | 8.417% | $218.8506 | $218.85 | $218.85 | $218.90 |
| Purchase #4 | $121.92 | 5.528% | $128.6597 | $128.66 | $128.65 | $128.70 |
| Purchase #5 | $63.97 | 7.556% | $68.8036 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $133.85 | 13.351% | $151.7203 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $140.62 | 8.370% | $152.3899 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $934.48 | $1,013.6776 | $1,013.67 | $1,013.65 | $1,013.70 | |