| 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 | $232.60 | 11.556% | $259.4793 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $207.49 | 10.361% | $228.988 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $15.29 | 11.834% | $17.0994 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $93.68 | 3.248% | $96.7227 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $7.86 | 4.224% | $8.192 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $108.47 | 8.697% | $117.9036 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $162.31 | 6.298% | $172.5323 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $827.70 | $900.9173 | $900.91 | $900.95 | $900.90 | |