| 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 | $94.85 | 6.734% | $101.2372 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $244.39 | 3.112% | $251.9954 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $184.31 | 5.809% | $195.0166 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $237.85 | 12.276% | $267.0485 | $267.05 | $267.05 | $267.00 |
| Purchase #5 | $217.55 | 9.418% | $238.0389 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $40.80 | 5.582% | $43.0775 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $228.98 | 7.867% | $246.9939 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,248.73 | $1,343.4080 | $1,343.42 | $1,343.45 | $1,343.30 | |