| 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 | $186.72 | 12.227% | $209.5503 | $209.55 | $209.55 | $209.60 |
| Purchase #2 | $28.28 | 5.865% | $29.9386 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $114.47 | 6.401% | $121.7972 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $222.46 | 8.745% | $241.9141 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $63.93 | 3.611% | $66.2385 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $243.66 | 4.851% | $255.4799 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $69.37 | 6.289% | $73.7327 | $73.73 | $73.75 | $73.70 |
| 7 purchase totals = | $928.89 | $998.6513 | $998.65 | $998.70 | $998.60 | |