| 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 | $42.52 | 8.865% | $46.2894 | $46.29 | $46.30 | $46.30 |
| Purchase #2 | $195.95 | 7.671% | $210.9813 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $137.94 | 11.527% | $153.8403 | $153.84 | $153.85 | $153.80 |
| Purchase #4 | $158.33 | 10.651% | $175.1937 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $216.42 | 13.480% | $245.5934 | $245.59 | $245.60 | $245.60 |
| Purchase #6 | $222.92 | 5.533% | $235.2542 | $235.25 | $235.25 | $235.30 |
| Purchase #7 | $11.42 | 4.133% | $11.892 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $985.50 | $1,079.0443 | $1,079.03 | $1,079.10 | $1,079.10 | |