| 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 | $197.87 | 7.660% | $213.0268 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $27.54 | 10.466% | $30.4223 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $218.27 | 12.228% | $244.9601 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $244.36 | 7.630% | $263.0047 | $263.00 | $263.00 | $263.00 |
| Purchase #5 | $181.48 | 5.140% | $190.8081 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $219.26 | 11.746% | $245.0143 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $96.46 | 12.640% | $108.6525 | $108.65 | $108.65 | $108.70 |
| 7 purchase totals = | $1,185.24 | $1,295.8888 | $1,295.88 | $1,295.85 | $1,295.90 | |