| 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 | $194.85 | 12.268% | $218.7542 | $218.75 | $218.75 | $218.80 |
| Purchase #2 | $94.98 | 11.461% | $105.8657 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $70.40 | 4.639% | $73.6659 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $77.54 | 12.598% | $87.3085 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $203.80 | 3.336% | $210.5988 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $10.29 | 4.216% | $10.7238 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $27.72 | 13.614% | $31.4938 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $679.58 | $738.4107 | $738.41 | $738.35 | $738.50 | |