| 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 | $215.82 | 6.572% | $230.0037 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $118.38 | 12.484% | $133.1586 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $55.31 | 9.214% | $60.4063 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $9.45 | 5.162% | $9.9378 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $101.86 | 12.479% | $114.5711 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $33.48 | 4.240% | $34.8996 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $123.51 | 13.532% | $140.2234 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $657.81 | $723.2005 | $723.20 | $723.15 | $723.20 | |