| 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 | $22.50 | 3.164% | $23.2119 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $202.80 | 7.220% | $217.4422 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $156.97 | 3.581% | $162.5911 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $157.94 | 6.217% | $167.7591 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $156.38 | 9.544% | $171.3049 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $230.62 | 7.439% | $247.7758 | $247.78 | $247.80 | $247.80 |
| Purchase #7 | $202.39 | 8.757% | $220.1133 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $1,129.60 | $1,210.1983 | $1,210.19 | $1,210.20 | $1,210.20 | |