| 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 | $217.30 | 9.666% | $238.3042 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $12.45 | 13.522% | $14.1335 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $212.53 | 3.319% | $219.5839 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $161.69 | 5.811% | $171.0858 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $148.84 | 12.275% | $167.1101 | $167.11 | $167.10 | $167.10 |
| Purchase #6 | $106.80 | 10.449% | $117.9595 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $240.38 | 10.259% | $265.0406 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $1,099.99 | $1,193.2176 | $1,193.21 | $1,193.25 | $1,193.20 | |