| 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 | $238.47 | 10.724% | $264.0435 | $264.04 | $264.05 | $264.00 |
| Purchase #2 | $82.84 | 6.430% | $88.1666 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $188.70 | 11.336% | $210.091 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $50.45 | 8.111% | $54.542 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $173.73 | 3.666% | $180.0989 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $84.32 | 13.414% | $95.6307 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $241.53 | 4.581% | $252.5945 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $1,060.04 | $1,145.1672 | $1,145.16 | $1,145.20 | $1,145.10 | |