| 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 | $112.77 | 4.224% | $117.5334 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $250.69 | 11.105% | $278.5291 | $278.53 | $278.55 | $278.50 |
| Purchase #3 | $128.65 | 4.863% | $134.9062 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $123.99 | 13.552% | $140.7931 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $103.31 | 6.103% | $109.615 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $229.41 | 11.703% | $256.2579 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $146.65 | 8.687% | $159.3895 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $1,095.47 | $1,197.0242 | $1,197.03 | $1,197.05 | $1,197.00 | |