| 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 | $32.32 | 10.765% | $35.7992 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $62.30 | 9.459% | $68.193 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $222.92 | 11.463% | $248.4733 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $210.67 | 5.152% | $221.5237 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $233.51 | 12.248% | $262.1103 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $186.56 | 7.185% | $199.9643 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $165.49 | 10.562% | $182.9691 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $1,113.77 | $1,219.0329 | $1,219.02 | $1,218.95 | $1,219.10 | |