| 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 | $92.79 | 9.444% | $101.5531 | $101.55 | $101.55 | $101.60 |
| Purchase #2 | $50.98 | 12.759% | $57.4845 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $11.46 | 10.492% | $12.6624 | $12.66 | $12.65 | $12.70 |
| Purchase #4 | $210.99 | 12.757% | $237.906 | $237.91 | $237.90 | $237.90 |
| Purchase #5 | $183.69 | 4.506% | $191.9671 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $178.93 | 6.651% | $190.8306 | $190.83 | $190.85 | $190.80 |
| Purchase #7 | $220.62 | 11.854% | $246.7723 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $949.46 | $1,039.1760 | $1,039.17 | $1,039.15 | $1,039.30 | |