| 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 | $243.58 | 3.104% | $251.1407 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $54.93 | 12.744% | $61.9303 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $244.66 | 4.333% | $255.2611 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $112.40 | 10.314% | $123.9929 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $125.32 | 3.365% | $129.537 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $98.76 | 9.580% | $108.2212 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $171.97 | 10.263% | $189.6193 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $1,051.62 | $1,119.7025 | $1,119.70 | $1,119.70 | $1,119.60 | |