| 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 | $241.89 | 7.416% | $259.8286 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $69.65 | 13.489% | $79.0451 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $233.42 | 3.358% | $241.2582 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $121.30 | 7.686% | $130.6231 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $248.26 | 9.148% | $270.9708 | $270.97 | $270.95 | $271.00 |
| Purchase #6 | $87.43 | 12.646% | $98.4864 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $238.73 | 3.137% | $246.219 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,240.68 | $1,326.4312 | $1,326.44 | $1,326.40 | $1,326.40 | |