| 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 | $206.91 | 11.538% | $230.7833 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $162.27 | 6.299% | $172.4914 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $108.89 | 7.565% | $117.1275 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $25.80 | 13.439% | $29.2673 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $198.52 | 11.301% | $220.9547 | $220.95 | $220.95 | $221.00 |
| Purchase #6 | $102.84 | 11.244% | $114.4033 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $236.69 | 7.855% | $255.282 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $1,041.92 | $1,140.3095 | $1,140.30 | $1,140.35 | $1,140.40 | |