| 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 | $129.67 | 12.688% | $146.1225 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $218.93 | 9.823% | $240.4355 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $223.74 | 11.270% | $248.9555 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $80.56 | 5.368% | $84.8845 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $59.61 | 10.727% | $66.0044 | $66.00 | $66.00 | $66.00 |
| Purchase #6 | $53.36 | 8.391% | $57.8374 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $140.30 | 4.713% | $146.9123 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $906.17 | $991.1521 | $991.15 | $991.15 | $991.10 | |