| 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 | $213.67 | 12.403% | $240.1715 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $83.60 | 8.830% | $90.9819 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $153.45 | 11.494% | $171.0875 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $132.48 | 6.125% | $140.5944 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $13.99 | 7.797% | $15.0808 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $224.90 | 7.524% | $241.8215 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $80.98 | 4.117% | $84.3139 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $903.07 | $984.0515 | $984.04 | $984.05 | $984.10 | |