| 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 | $104.35 | 10.710% | $115.5259 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $141.52 | 10.717% | $156.6867 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $74.53 | 6.172% | $79.13 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $190.57 | 3.710% | $197.6401 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $218.75 | 9.262% | $239.0106 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $243.96 | 3.224% | $251.8253 | $251.83 | $251.85 | $251.80 |
| Purchase #7 | $21.40 | 3.239% | $22.0931 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $995.08 | $1,061.9117 | $1,061.92 | $1,062.00 | $1,061.80 | |