| 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 | $83.36 | 3.162% | $85.9958 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $239.86 | 11.240% | $266.8203 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $104.87 | 9.769% | $115.1148 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $211.27 | 9.349% | $231.0216 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $224.36 | 7.173% | $240.4533 | $240.45 | $240.45 | $240.50 |
| Purchase #6 | $31.66 | 10.120% | $34.864 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $148.55 | 3.184% | $153.2798 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $1,043.93 | $1,127.5496 | $1,127.54 | $1,127.50 | $1,127.60 | |