| 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 | $194.87 | 12.253% | $218.7474 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $107.27 | 8.434% | $116.3172 | $116.32 | $116.30 | $116.30 |
| Purchase #3 | $109.44 | 3.839% | $113.6414 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $76.75 | 10.210% | $84.5862 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $76.67 | 10.220% | $84.5057 | $84.51 | $84.50 | $84.50 |
| Purchase #6 | $25.60 | 13.333% | $29.0132 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $196.68 | 13.168% | $222.5788 | $222.58 | $222.60 | $222.60 |
| 7 purchase totals = | $787.28 | $869.3899 | $869.40 | $869.40 | $869.30 | |