| 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 | $102.51 | 5.137% | $107.7759 | $107.78 | $107.80 | $107.80 |
| Purchase #2 | $118.57 | 9.597% | $129.9492 | $129.95 | $129.95 | $129.90 |
| Purchase #3 | $114.50 | 3.277% | $118.2522 | $118.25 | $118.25 | $118.30 |
| Purchase #4 | $147.99 | 6.611% | $157.7736 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $232.29 | 10.403% | $256.4551 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $164.68 | 13.373% | $186.7027 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $92.67 | 13.744% | $105.4066 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $973.21 | $1,062.3153 | $1,062.32 | $1,062.30 | $1,062.40 | |