| 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 | $196.25 | 3.441% | $203.003 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $181.43 | 11.411% | $202.133 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $157.28 | 8.161% | $170.1156 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $247.84 | 12.716% | $279.3553 | $279.36 | $279.35 | $279.40 |
| Purchase #5 | $233.45 | 4.748% | $244.5342 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $136.83 | 9.368% | $149.6482 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $139.31 | 13.445% | $158.0402 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $1,292.39 | $1,406.8295 | $1,406.83 | $1,406.85 | $1,406.70 | |