| 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 | $120.89 | 7.814% | $130.3363 | $130.34 | $130.35 | $130.30 |
| Purchase #2 | $107.32 | 8.350% | $116.2812 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $217.87 | 6.277% | $231.5457 | $231.55 | $231.55 | $231.50 |
| Purchase #4 | $41.41 | 10.285% | $45.669 | $45.67 | $45.65 | $45.70 |
| Purchase #5 | $178.72 | 10.499% | $197.4838 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $114.68 | 13.742% | $130.4393 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $213.80 | 4.146% | $222.6641 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $994.69 | $1,074.4194 | $1,074.42 | $1,074.45 | $1,074.40 | |