| 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 | $203.59 | 13.220% | $230.5046 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $196.29 | 5.214% | $206.5246 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $134.80 | 7.715% | $145.1998 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $141.90 | 9.596% | $155.5167 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $123.48 | 10.490% | $136.4331 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $119.97 | 8.789% | $130.5142 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $180.77 | 5.350% | $190.4412 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $1,100.80 | $1,195.1342 | $1,195.12 | $1,195.10 | $1,195.00 | |