| 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 | $220.76 | 10.242% | $243.3702 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $148.73 | 13.467% | $168.7595 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $120.80 | 7.140% | $129.4251 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $148.85 | 3.413% | $153.9303 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $162.40 | 4.537% | $169.7681 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $10.83 | 13.586% | $12.3014 | $12.30 | $12.30 | $12.30 |
| Purchase #7 | $141.44 | 6.235% | $150.2588 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $953.81 | $1,027.8134 | $1,027.82 | $1,027.80 | $1,027.90 | |