| 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 | $116.69 | 4.423% | $121.8512 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $241.86 | 3.307% | $249.8583 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $198.96 | 10.859% | $220.5651 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $148.65 | 12.766% | $167.6267 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $71.36 | 9.348% | $78.0307 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $166.99 | 3.442% | $172.7378 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $21.45 | 8.792% | $23.3359 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $965.96 | $1,034.0057 | $1,034.02 | $1,034.05 | $1,034.00 | |