| 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 | $195.37 | 9.393% | $213.7211 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $101.91 | 8.660% | $110.7354 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $243.50 | 12.517% | $273.9789 | $273.98 | $274.00 | $274.00 |
| Purchase #4 | $35.77 | 6.213% | $37.9924 | $37.99 | $38.00 | $38.00 |
| Purchase #5 | $175.76 | 6.224% | $186.6993 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $174.66 | 12.542% | $196.5659 | $196.57 | $196.55 | $196.60 |
| Purchase #7 | $211.56 | 11.202% | $235.259 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $1,138.53 | $1,254.9520 | $1,254.96 | $1,254.95 | $1,255.00 | |