| 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 | $134.34 | 3.418% | $138.9317 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $223.38 | 11.278% | $248.5728 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $195.61 | 12.650% | $220.3547 | $220.35 | $220.35 | $220.40 |
| Purchase #4 | $39.94 | 6.631% | $42.5884 | $42.59 | $42.60 | $42.60 |
| Purchase #5 | $249.84 | 4.215% | $260.3708 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $203.52 | 8.514% | $220.8477 | $220.85 | $220.85 | $220.80 |
| Purchase #7 | $224.26 | 5.291% | $236.1256 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,270.89 | $1,367.7917 | $1,367.79 | $1,367.80 | $1,367.80 | |