| 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 | $114.59 | 6.786% | $122.3661 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $180.91 | 5.191% | $190.301 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $29.63 | 8.173% | $32.0517 | $32.05 | $32.05 | $32.10 |
| Purchase #4 | $46.59 | 5.395% | $49.1035 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $244.28 | 9.219% | $266.8002 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $45.47 | 12.796% | $51.2883 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $241.38 | 6.769% | $257.719 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $902.85 | $969.6298 | $969.63 | $969.60 | $969.70 | |