| 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 | $221.49 | 3.504% | $229.251 | $229.25 | $229.25 | $229.30 |
| Purchase #2 | $70.36 | 6.393% | $74.8581 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $200.91 | 12.164% | $225.3487 | $225.35 | $225.35 | $225.30 |
| Purchase #4 | $222.62 | 4.149% | $231.8565 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $10.73 | 12.590% | $12.0809 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $223.61 | 11.171% | $248.5895 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $249.73 | 10.172% | $275.1325 | $275.13 | $275.15 | $275.10 |
| 7 purchase totals = | $1,199.45 | $1,297.1172 | $1,297.12 | $1,297.15 | $1,297.20 | |