| 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 | $241.61 | 11.404% | $269.1632 | $269.16 | $269.15 | $269.20 |
| Purchase #2 | $218.25 | 10.211% | $240.5355 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $103.83 | 5.721% | $109.7701 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $157.45 | 5.810% | $166.5978 | $166.60 | $166.60 | $166.60 |
| Purchase #5 | $102.34 | 6.600% | $109.0944 | $109.09 | $109.10 | $109.10 |
| Purchase #6 | $235.38 | 7.269% | $252.4898 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $49.68 | 9.651% | $54.4746 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $1,108.54 | $1,202.1254 | $1,202.12 | $1,202.10 | $1,202.20 | |