| 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 | $107.35 | 8.310% | $116.2708 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $47.51 | 11.466% | $52.9575 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $183.58 | 3.541% | $190.0806 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $203.41 | 7.447% | $218.5579 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $66.44 | 5.556% | $70.1314 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $248.57 | 6.415% | $264.5158 | $264.52 | $264.50 | $264.50 |
| Purchase #7 | $220.31 | 13.856% | $250.8362 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,077.17 | $1,163.3502 | $1,163.36 | $1,163.35 | $1,163.40 | |