| 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 | $102.95 | 7.441% | $110.6105 | $110.61 | $110.60 | $110.60 |
| Purchase #2 | $107.64 | 6.650% | $114.7981 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $153.86 | 11.432% | $171.4493 | $171.45 | $171.45 | $171.40 |
| Purchase #4 | $109.66 | 6.734% | $117.0445 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $149.98 | 13.401% | $170.0788 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $218.26 | 12.787% | $246.1689 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $214.59 | 8.782% | $233.4353 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,056.94 | $1,163.5854 | $1,163.59 | $1,163.60 | $1,163.50 | |