| 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 | $171.31 | 13.562% | $194.5431 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $200.86 | 9.634% | $220.2109 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $11.47 | 13.130% | $12.976 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $225.35 | 11.487% | $251.236 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $143.73 | 7.743% | $154.859 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $46.73 | 11.461% | $52.0857 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $215.43 | 13.455% | $244.4161 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,014.88 | $1,130.3268 | $1,130.34 | $1,130.35 | $1,130.30 | |