| 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 | $218.59 | 10.521% | $241.5879 | $241.59 | $241.60 | $241.60 |
| Purchase #2 | $54.84 | 10.827% | $60.7775 | $60.78 | $60.80 | $60.80 |
| Purchase #3 | $5.37 | 4.236% | $5.5975 | $5.60 | $5.60 | $5.60 |
| Purchase #4 | $204.32 | 4.394% | $213.2978 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $224.54 | 3.244% | $231.8241 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $140.58 | 5.141% | $147.8072 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $229.36 | 8.553% | $248.9772 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,077.60 | $1,149.8692 | $1,149.88 | $1,149.90 | $1,149.90 | |