| 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 | $192.78 | 12.441% | $216.7638 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $193.29 | 4.650% | $202.278 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $231.54 | 13.823% | $263.5458 | $263.55 | $263.55 | $263.50 |
| Purchase #4 | $72.31 | 10.440% | $79.8592 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $52.56 | 6.170% | $55.803 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $109.48 | 10.254% | $120.7061 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $187.60 | 8.279% | $203.1314 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $1,039.56 | $1,142.0873 | $1,142.09 | $1,142.10 | $1,142.10 | |