| 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 | $107.73 | 7.226% | $115.5146 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $247.58 | 6.600% | $263.9203 | $263.92 | $263.90 | $263.90 |
| Purchase #3 | $180.58 | 5.208% | $189.9846 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $37.52 | 11.735% | $41.923 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $104.67 | 12.326% | $117.5716 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $79.99 | 13.546% | $90.8254 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $235.30 | 3.373% | $243.2367 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $993.37 | $1,062.9762 | $1,062.97 | $1,062.95 | $1,062.90 | |