| 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 | $31.95 | 9.303% | $34.9223 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $224.76 | 9.151% | $245.3278 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $193.62 | 10.366% | $213.6906 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $237.40 | 13.501% | $269.4514 | $269.45 | $269.45 | $269.50 |
| Purchase #5 | $240.77 | 8.494% | $261.221 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $79.26 | 13.653% | $90.0814 | $90.08 | $90.10 | $90.10 |
| Purchase #7 | $50.27 | 10.647% | $55.6222 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $1,058.03 | $1,170.3167 | $1,170.31 | $1,170.30 | $1,170.30 | |