| 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 | $21.28 | 10.754% | $23.5685 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $84.91 | 13.670% | $96.5172 | $96.52 | $96.50 | $96.50 |
| Purchase #3 | $152.86 | 10.145% | $168.3676 | $168.37 | $168.35 | $168.40 |
| Purchase #4 | $233.55 | 12.835% | $263.5261 | $263.53 | $263.55 | $263.50 |
| Purchase #5 | $128.70 | 11.732% | $143.7991 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $12.98 | 7.603% | $13.9669 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $208.25 | 11.127% | $231.422 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $842.53 | $941.1674 | $941.18 | $941.10 | $941.20 | |