| 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 | $103.83 | 9.326% | $113.5132 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $111.93 | 11.195% | $124.4606 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $121.80 | 5.193% | $128.1251 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $239.81 | 10.541% | $265.0884 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $30.25 | 5.768% | $31.9948 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $126.25 | 7.231% | $135.3791 | $135.38 | $135.40 | $135.40 |
| Purchase #7 | $227.45 | 10.688% | $251.7599 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $961.32 | $1,050.3211 | $1,050.32 | $1,050.35 | $1,050.40 | |