| 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 | $127.96 | 5.811% | $135.3958 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $116.57 | 12.197% | $130.788 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $187.68 | 10.434% | $207.2625 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $230.32 | 4.616% | $240.9516 | $240.95 | $240.95 | $241.00 |
| Purchase #5 | $193.33 | 11.213% | $215.0081 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $86.28 | 11.147% | $95.8976 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $246.54 | 6.817% | $263.3466 | $263.35 | $263.35 | $263.30 |
| 7 purchase totals = | $1,188.68 | $1,288.6502 | $1,288.66 | $1,288.65 | $1,288.70 | |