| 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 | $46.70 | 11.584% | $52.1097 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $162.59 | 3.740% | $168.6709 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $186.68 | 4.596% | $195.2598 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $200.28 | 5.252% | $210.7987 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $248.28 | 11.110% | $275.8639 | $275.86 | $275.85 | $275.90 |
| Purchase #6 | $239.79 | 7.488% | $257.7455 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $114.97 | 8.326% | $124.5424 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $1,199.29 | $1,284.9909 | $1,284.99 | $1,284.95 | $1,285.00 | |