| 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 | $98.31 | 9.401% | $107.5521 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $141.66 | 4.628% | $148.216 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $244.93 | 12.786% | $276.2467 | $276.25 | $276.25 | $276.20 |
| Purchase #4 | $206.53 | 5.647% | $218.1927 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $209.60 | 3.487% | $216.9088 | $216.91 | $216.90 | $216.90 |
| Purchase #6 | $199.94 | 8.283% | $216.501 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $152.48 | 10.421% | $168.3699 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $1,253.45 | $1,351.9872 | $1,351.99 | $1,351.95 | $1,352.00 | |