| 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 | $142.79 | 6.256% | $151.7229 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $132.93 | 9.593% | $145.682 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $240.92 | 12.249% | $270.4303 | $270.43 | $270.45 | $270.40 |
| Purchase #4 | $116.57 | 12.867% | $131.5691 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $74.69 | 12.585% | $84.0897 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $241.50 | 13.581% | $274.2981 | $274.30 | $274.30 | $274.30 |
| Purchase #7 | $138.76 | 11.159% | $154.2442 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $1,088.16 | $1,212.0363 | $1,212.03 | $1,212.05 | $1,212.00 | |