| 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 | $198.93 | 3.192% | $205.2798 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $120.75 | 10.316% | $133.2066 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $102.79 | 5.321% | $108.2595 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $112.93 | 7.479% | $121.376 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $152.33 | 13.744% | $173.2662 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $90.68 | 6.240% | $96.3384 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $211.30 | 4.752% | $221.341 | $221.34 | $221.35 | $221.30 |
| 7 purchase totals = | $989.71 | $1,059.0675 | $1,059.08 | $1,059.10 | $1,059.10 | |