| 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 | $92.30 | 7.627% | $99.3397 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $210.93 | 3.441% | $218.1881 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $240.46 | 7.563% | $258.646 | $258.65 | $258.65 | $258.60 |
| Purchase #4 | $213.75 | 8.222% | $231.3245 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $38.98 | 9.196% | $42.5646 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $123.45 | 7.203% | $132.3421 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $134.55 | 6.136% | $142.806 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $1,054.42 | $1,125.2110 | $1,125.21 | $1,125.20 | $1,125.10 | |