| 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 | $35.33 | 4.199% | $36.8135 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $129.94 | 7.551% | $139.7518 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $177.34 | 10.627% | $196.1859 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $233.90 | 13.187% | $264.7444 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $115.86 | 12.283% | $130.0911 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $115.41 | 12.577% | $129.9251 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $175.98 | 5.620% | $185.8701 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $983.76 | $1,083.3819 | $1,083.38 | $1,083.40 | $1,083.40 | |