| 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 | $248.33 | 7.350% | $266.5823 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $209.70 | 8.681% | $227.9041 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $241.71 | 6.142% | $256.5558 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $49.60 | 4.259% | $51.7125 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $60.76 | 13.145% | $68.7469 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $152.37 | 6.431% | $162.1689 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $93.68 | 11.167% | $104.1412 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $1,056.15 | $1,137.8117 | $1,137.81 | $1,137.80 | $1,137.80 | |