| 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 | $206.57 | 11.204% | $229.7141 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $5.76 | 3.704% | $5.9734 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $35.86 | 10.558% | $39.6461 | $39.65 | $39.65 | $39.60 |
| Purchase #4 | $49.48 | 13.201% | $56.0119 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $212.87 | 12.333% | $239.1233 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $109.74 | 9.872% | $120.5735 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $114.35 | 4.148% | $119.0932 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $734.63 | $810.1355 | $810.12 | $810.05 | $810.10 | |