| 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 | $226.29 | 3.115% | $233.3389 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $178.44 | 3.331% | $184.3838 | $184.38 | $184.40 | $184.40 |
| Purchase #3 | $105.54 | 12.761% | $119.008 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $208.42 | 12.457% | $234.3829 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $240.46 | 11.399% | $267.87 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $213.46 | 7.841% | $230.1974 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $47.30 | 8.607% | $51.3711 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $1,219.91 | $1,320.5521 | $1,320.55 | $1,320.55 | $1,320.60 | |