| 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 | $195.25 | 12.676% | $219.9999 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $42.29 | 3.260% | $43.6687 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $112.56 | 11.166% | $125.1284 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $182.58 | 11.182% | $202.9961 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $179.38 | 9.369% | $196.1861 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $203.40 | 12.351% | $228.5219 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $168.36 | 5.654% | $177.8791 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $1,083.82 | $1,194.3802 | $1,194.39 | $1,194.40 | $1,194.40 | |