| 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 | $54.80 | 5.440% | $57.7811 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $121.52 | 11.645% | $135.671 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $219.98 | 3.778% | $228.2908 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $234.40 | 4.838% | $245.7403 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $242.74 | 6.299% | $258.0302 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $145.92 | 8.226% | $157.9234 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $55.50 | 11.193% | $61.7121 | $61.71 | $61.70 | $61.70 |
| 7 purchase totals = | $1,074.86 | $1,145.1489 | $1,145.14 | $1,145.15 | $1,145.10 | |