| 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 | $238.51 | 3.802% | $247.5782 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $123.50 | 9.536% | $135.277 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $242.66 | 6.752% | $259.0444 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $242.53 | 4.530% | $253.5166 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $165.93 | 5.694% | $175.3781 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $15.33 | 10.266% | $16.9038 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $137.38 | 9.551% | $150.5012 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $1,165.84 | $1,238.1993 | $1,238.20 | $1,238.25 | $1,238.20 | |