| 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 | $171.38 | 11.642% | $191.3321 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $192.94 | 12.324% | $216.7179 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $249.54 | 11.411% | $278.015 | $278.02 | $278.00 | $278.00 |
| Purchase #4 | $209.89 | 8.177% | $227.0527 | $227.05 | $227.05 | $227.10 |
| Purchase #5 | $211.81 | 13.862% | $241.1711 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $60.28 | 5.835% | $63.7973 | $63.80 | $63.80 | $63.80 |
| Purchase #7 | $73.37 | 8.444% | $79.5654 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $1,169.21 | $1,297.6515 | $1,297.66 | $1,297.60 | $1,297.70 | |