| 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 | $103.81 | 6.308% | $110.3583 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $116.29 | 6.110% | $123.3953 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $54.72 | 4.505% | $57.1851 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $161.77 | 5.625% | $170.8696 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $223.52 | 10.627% | $247.2735 | $247.27 | $247.25 | $247.30 |
| Purchase #6 | $32.48 | 4.790% | $34.0358 | $34.04 | $34.05 | $34.00 |
| Purchase #7 | $88.69 | 7.332% | $95.1928 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $781.28 | $838.3104 | $838.32 | $838.30 | $838.40 | |