| 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 | $216.27 | 8.295% | $234.2096 | $234.21 | $234.20 | $234.20 |
| Purchase #2 | $116.38 | 8.679% | $126.4806 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $122.45 | 11.657% | $136.724 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $122.25 | 8.493% | $132.6327 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $114.85 | 13.667% | $130.5465 | $130.55 | $130.55 | $130.50 |
| Purchase #6 | $126.86 | 11.251% | $141.133 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $224.74 | 6.167% | $238.5997 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $1,043.80 | $1,140.3261 | $1,140.32 | $1,140.35 | $1,140.20 | |