| 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 | $102.68 | 12.715% | $115.7358 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $96.27 | 9.299% | $105.2221 | $105.22 | $105.20 | $105.20 |
| Purchase #3 | $142.38 | 9.282% | $155.5957 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $129.45 | 13.874% | $147.4099 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $31.34 | 6.641% | $33.4213 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $114.25 | 10.577% | $126.3342 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $244.38 | 9.845% | $268.4392 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $860.75 | $952.1582 | $952.16 | $952.15 | $952.00 | |