| 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 | $223.62 | 13.298% | $253.357 | $253.36 | $253.35 | $253.40 |
| Purchase #2 | $66.39 | 6.162% | $70.481 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $103.48 | 3.861% | $107.4754 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $229.68 | 4.799% | $240.7023 | $240.70 | $240.70 | $240.70 |
| Purchase #5 | $225.81 | 3.310% | $233.2843 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $118.81 | 8.512% | $128.9231 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $35.85 | 3.182% | $36.9907 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $1,003.64 | $1,071.2138 | $1,071.21 | $1,071.25 | $1,071.30 | |