| 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 | $34.87 | 12.103% | $39.0903 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $139.68 | 7.603% | $150.2999 | $150.30 | $150.30 | $150.30 |
| Purchase #3 | $213.67 | 12.325% | $240.0048 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $145.75 | 13.413% | $165.2994 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $11.80 | 8.446% | $12.7966 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $246.87 | 12.683% | $278.1805 | $278.18 | $278.20 | $278.20 |
| Purchase #7 | $218.51 | 11.199% | $242.9809 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,011.15 | $1,128.6524 | $1,128.65 | $1,128.70 | $1,128.70 | |