| 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 | $28.40 | 11.511% | $31.6691 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $62.66 | 10.157% | $69.0244 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $195.58 | 5.350% | $206.0435 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $91.70 | 10.419% | $101.2542 | $101.25 | $101.25 | $101.30 |
| Purchase #5 | $181.51 | 6.721% | $193.7093 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $222.74 | 9.672% | $244.2834 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $150.55 | 10.803% | $166.8139 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $933.14 | $1,012.7978 | $1,012.78 | $1,012.75 | $1,012.80 | |