| 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 | $134.43 | 3.368% | $138.9576 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $185.79 | 9.149% | $202.7879 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $107.55 | 10.303% | $118.6309 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $23.52 | 8.142% | $25.435 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $35.50 | 3.256% | $36.6559 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $210.99 | 3.441% | $218.2502 | $218.25 | $218.25 | $218.30 |
| Purchase #7 | $231.89 | 3.518% | $240.0479 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $929.67 | $980.7654 | $980.78 | $980.80 | $980.80 | |