| 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 | $15.25 | 13.489% | $17.3071 | $17.31 | $17.30 | $17.30 |
| Purchase #2 | $107.70 | 11.136% | $119.6935 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $224.86 | 8.346% | $243.6268 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $155.61 | 7.782% | $167.7196 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $126.75 | 5.351% | $133.5324 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $228.91 | 12.783% | $258.1716 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $108.67 | 7.500% | $116.8203 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $967.75 | $1,056.8713 | $1,056.87 | $1,056.85 | $1,056.80 | |