| 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 | $41.30 | 9.275% | $45.1306 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $111.54 | 10.251% | $122.974 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $133.31 | 6.866% | $142.4631 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $246.51 | 12.819% | $278.1101 | $278.11 | $278.10 | $278.10 |
| Purchase #5 | $130.36 | 12.764% | $146.9992 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $216.52 | 6.765% | $231.1676 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $208.97 | 11.866% | $233.7664 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,088.51 | $1,200.6110 | $1,200.61 | $1,200.55 | $1,200.70 | |