| 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 | $200.43 | 6.502% | $213.462 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $38.26 | 3.402% | $39.5616 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $98.70 | 12.818% | $111.3514 | $111.35 | $111.35 | $111.40 |
| Purchase #4 | $44.82 | 8.740% | $48.7373 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $122.52 | 9.297% | $133.9107 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $242.80 | 6.435% | $258.4242 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $60.98 | 10.109% | $67.1445 | $67.14 | $67.15 | $67.10 |
| 7 purchase totals = | $808.51 | $872.5917 | $872.58 | $872.55 | $872.60 | |