| 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 | $122.94 | 5.358% | $129.5271 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $101.82 | 12.463% | $114.5098 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $103.97 | 11.679% | $116.1127 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $171.64 | 7.411% | $184.3602 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $246.54 | 12.147% | $276.4872 | $276.49 | $276.50 | $276.50 |
| Purchase #6 | $82.65 | 6.836% | $88.3 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $112.93 | 10.310% | $124.5731 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $942.49 | $1,033.8701 | $1,033.87 | $1,033.85 | $1,033.90 | |