| 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 | $21.71 | 11.845% | $24.2815 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $193.40 | 6.595% | $206.1547 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $139.29 | 12.276% | $156.3892 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $118.61 | 13.855% | $135.0434 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $240.36 | 9.191% | $262.4515 | $262.45 | $262.45 | $262.50 |
| Purchase #6 | $225.50 | 8.475% | $244.6111 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $77.84 | 12.734% | $87.7521 | $87.75 | $87.75 | $87.80 |
| 7 purchase totals = | $1,016.71 | $1,116.6835 | $1,116.67 | $1,116.70 | $1,116.80 | |