| 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 | $230.59 | 7.661% | $248.2555 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $155.44 | 5.325% | $163.7172 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $66.65 | 5.500% | $70.3158 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $120.65 | 8.170% | $130.5071 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $113.58 | 10.305% | $125.2844 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $245.27 | 11.521% | $273.5276 | $273.53 | $273.55 | $273.50 |
| Purchase #7 | $120.34 | 6.678% | $128.3763 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $1,052.52 | $1,139.9839 | $1,140.00 | $1,140.00 | $1,140.00 | |