| 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 | $132.52 | 3.329% | $136.9316 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $79.55 | 9.463% | $87.0778 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $241.28 | 7.535% | $259.4604 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $182.29 | 6.526% | $194.1862 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $189.30 | 11.129% | $210.3672 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $14.99 | 6.834% | $16.0144 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $20.86 | 8.522% | $22.6377 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $860.79 | $926.6753 | $926.68 | $926.70 | $926.70 | |