| 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 | $233.36 | 8.482% | $253.1536 | $253.15 | $253.15 | $253.20 |
| Purchase #2 | $31.90 | 9.220% | $34.8412 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $58.78 | 10.190% | $64.7697 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $198.85 | 8.132% | $215.0205 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $248.80 | 4.818% | $260.7872 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $220.37 | 11.747% | $246.2569 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $239.99 | 7.568% | $258.1524 | $258.15 | $258.15 | $258.20 |
| 7 purchase totals = | $1,232.05 | $1,332.9815 | $1,332.98 | $1,332.95 | $1,333.10 | |