| 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 | $241.33 | 12.792% | $272.2009 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $44.97 | 3.742% | $46.6528 | $46.65 | $46.65 | $46.70 |
| Purchase #3 | $7.30 | 9.809% | $8.0161 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $124.85 | 6.818% | $133.3623 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $98.66 | 11.200% | $109.7099 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $222.27 | 3.668% | $230.4229 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $133.89 | 5.871% | $141.7507 | $141.75 | $141.75 | $141.80 |
| 7 purchase totals = | $873.27 | $942.1156 | $942.11 | $942.05 | $942.20 | |