| 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 | $162.56 | 13.334% | $184.2358 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $236.62 | 5.238% | $249.0142 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $196.91 | 4.754% | $206.2711 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $103.37 | 8.380% | $112.0324 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $232.34 | 13.476% | $263.6501 | $263.65 | $263.65 | $263.70 |
| Purchase #6 | $45.89 | 3.769% | $47.6196 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $74.73 | 6.248% | $79.3991 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $1,052.42 | $1,142.2223 | $1,142.22 | $1,142.20 | $1,142.20 | |