| 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 | $103.52 | 9.851% | $113.7178 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $223.50 | 6.550% | $238.1393 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $106.32 | 8.696% | $115.5656 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $72.33 | 12.407% | $81.304 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $108.32 | 11.771% | $121.0703 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $160.51 | 10.496% | $177.3571 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $172.38 | 5.842% | $182.4504 | $182.45 | $182.45 | $182.50 |
| 7 purchase totals = | $946.88 | $1,029.6045 | $1,029.61 | $1,029.55 | $1,029.70 | |