| 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 | $119.52 | 11.357% | $133.0939 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $11.48 | 6.510% | $12.2273 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $40.85 | 9.707% | $44.8153 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $230.57 | 12.530% | $259.4604 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $24.99 | 3.805% | $25.9409 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $145.30 | 3.115% | $149.8261 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $59.57 | 3.802% | $61.8349 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $632.28 | $687.1988 | $687.20 | $687.25 | $687.10 | |