| 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 | $112.28 | 4.347% | $117.1608 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $197.90 | 9.175% | $216.0573 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $211.58 | 7.495% | $227.4379 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $203.64 | 11.564% | $227.1889 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $205.98 | 13.432% | $233.6472 | $233.65 | $233.65 | $233.60 |
| Purchase #6 | $126.50 | 6.271% | $134.4328 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $189.40 | 12.196% | $212.4992 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,247.28 | $1,368.4241 | $1,368.43 | $1,368.45 | $1,368.40 | |