| 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 | $233.54 | 5.463% | $246.2983 | $246.30 | $246.30 | $246.30 |
| Purchase #2 | $239.40 | 11.641% | $267.2686 | $267.27 | $267.25 | $267.30 |
| Purchase #3 | $181.50 | 9.710% | $199.1237 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $181.41 | 6.834% | $193.8076 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $145.66 | 8.650% | $158.2596 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $29.96 | 8.175% | $32.4092 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $171.67 | 6.112% | $182.1625 | $182.16 | $182.15 | $182.20 |
| 7 purchase totals = | $1,183.14 | $1,279.3295 | $1,279.33 | $1,279.25 | $1,279.40 | |