| 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 | $17.36 | 12.812% | $19.5842 | $19.58 | $19.60 | $19.60 |
| Purchase #2 | $208.52 | 6.319% | $221.6964 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $236.98 | 4.858% | $248.4925 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $116.86 | 12.261% | $131.1882 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $64.34 | 6.183% | $68.3181 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $199.56 | 10.711% | $220.9349 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $208.91 | 6.196% | $221.8541 | $221.85 | $221.85 | $221.90 |
| 7 purchase totals = | $1,052.53 | $1,132.0684 | $1,132.06 | $1,132.10 | $1,132.10 | |