| 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 | $93.37 | 6.403% | $99.3485 | $99.35 | $99.35 | $99.30 |
| Purchase #2 | $205.84 | 12.339% | $231.2386 | $231.24 | $231.25 | $231.20 |
| Purchase #3 | $212.71 | 3.748% | $220.6824 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $126.62 | 3.571% | $131.1416 | $131.14 | $131.15 | $131.10 |
| Purchase #5 | $184.33 | 9.564% | $201.9593 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $170.37 | 11.379% | $189.7564 | $189.76 | $189.75 | $189.80 |
| Purchase #7 | $181.53 | 4.279% | $189.2977 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $1,174.77 | $1,263.4245 | $1,263.43 | $1,263.45 | $1,263.40 | |