| 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 | $226.77 | 8.125% | $245.1951 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $34.94 | 12.471% | $39.2974 | $39.30 | $39.30 | $39.30 |
| Purchase #3 | $19.26 | 10.686% | $21.3181 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $8.80 | 6.388% | $9.3621 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $214.27 | 11.229% | $238.3304 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $225.56 | 3.852% | $234.2486 | $234.25 | $234.25 | $234.20 |
| Purchase #7 | $129.63 | 4.656% | $135.6656 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $859.23 | $923.4173 | $923.43 | $923.40 | $923.40 | |