| 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 | $206.26 | 7.288% | $221.2922 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $245.88 | 3.779% | $255.1718 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $220.98 | 4.276% | $230.4291 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $74.93 | 13.448% | $85.0066 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $46.60 | 6.266% | $49.52 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $121.74 | 6.440% | $129.5801 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $85.72 | 11.120% | $95.2521 | $95.25 | $95.25 | $95.30 |
| 7 purchase totals = | $1,002.11 | $1,066.2519 | $1,066.25 | $1,066.25 | $1,066.30 | |