| 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 | $219.32 | 11.288% | $244.0768 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $104.80 | 12.532% | $117.9335 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $200.26 | 5.338% | $210.9499 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $112.90 | 10.484% | $124.7364 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $219.59 | 7.432% | $235.9099 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $50.91 | 6.674% | $54.3077 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $120.66 | 8.197% | $130.5505 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $1,028.44 | $1,118.4647 | $1,118.47 | $1,118.50 | $1,118.40 | |