| 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 | $215.54 | 9.102% | $235.1585 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $237.81 | 13.165% | $269.1177 | $269.12 | $269.10 | $269.10 |
| Purchase #3 | $231.90 | 3.655% | $240.3759 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $99.45 | 9.171% | $108.5706 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $108.82 | 10.581% | $120.3342 | $120.33 | $120.35 | $120.30 |
| Purchase #6 | $195.79 | 12.328% | $219.927 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $93.78 | 5.694% | $99.1198 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $1,183.09 | $1,292.6037 | $1,292.61 | $1,292.60 | $1,292.60 | |