| 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 | $228.64 | 3.796% | $237.3192 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $214.69 | 10.765% | $237.8014 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $34.52 | 12.694% | $38.902 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $160.82 | 9.654% | $176.3456 | $176.35 | $176.35 | $176.30 |
| Purchase #5 | $57.29 | 3.562% | $59.3307 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $189.60 | 12.205% | $212.7407 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $7.27 | 10.617% | $8.0419 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $892.83 | $970.4815 | $970.48 | $970.50 | $970.30 | |