| 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 | $240.27 | 8.430% | $260.5248 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $105.46 | 8.597% | $114.5264 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $118.80 | 9.374% | $129.9363 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $209.58 | 11.280% | $233.2206 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $200.47 | 8.784% | $218.0793 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $35.45 | 7.148% | $37.984 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $105.33 | 10.587% | $116.4813 | $116.48 | $116.50 | $116.50 |
| 7 purchase totals = | $1,015.36 | $1,110.7527 | $1,110.75 | $1,110.80 | $1,110.70 | |