| 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 | $139.84 | 10.728% | $154.842 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $93.98 | 6.440% | $100.0323 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $191.80 | 5.752% | $202.8323 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $42.64 | 4.626% | $44.6125 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $216.74 | 9.805% | $237.9914 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $126.70 | 5.115% | $133.1807 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $218.50 | 8.587% | $237.2626 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,030.20 | $1,110.7538 | $1,110.74 | $1,110.80 | $1,110.70 | |