| 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 | $107.67 | 3.216% | $111.1327 | $111.13 | $111.15 | $111.10 |
| Purchase #2 | $191.91 | 10.182% | $211.4503 | $211.45 | $211.45 | $211.50 |
| Purchase #3 | $243.81 | 4.359% | $254.4377 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $47.34 | 9.453% | $51.8151 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $16.84 | 11.394% | $18.7587 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $197.37 | 7.136% | $211.4543 | $211.45 | $211.45 | $211.50 |
| Purchase #7 | $206.84 | 3.606% | $214.2987 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $1,011.78 | $1,073.3475 | $1,073.35 | $1,073.35 | $1,073.40 | |