| 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 | $118.64 | 4.150% | $123.5636 | $123.56 | $123.55 | $123.60 |
| Purchase #2 | $70.57 | 4.211% | $73.5417 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $215.27 | 9.654% | $236.0522 | $236.05 | $236.05 | $236.10 |
| Purchase #4 | $231.81 | 13.462% | $263.0163 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $247.86 | 6.666% | $264.3823 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $192.85 | 11.517% | $215.0605 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $115.70 | 10.676% | $128.0521 | $128.05 | $128.05 | $128.10 |
| 7 purchase totals = | $1,192.70 | $1,303.6687 | $1,303.66 | $1,303.65 | $1,303.80 | |