| 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 | $98.93 | 12.627% | $111.4219 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $240.99 | 6.654% | $257.0255 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $81.96 | 6.631% | $87.3948 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $29.78 | 7.809% | $32.1055 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $130.87 | 12.538% | $147.2785 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $35.68 | 12.305% | $40.0704 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $203.89 | 8.821% | $221.8751 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $822.10 | $897.1717 | $897.18 | $897.20 | $897.20 | |