| 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 | $152.48 | 12.218% | $171.11 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $197.61 | 10.507% | $218.3729 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $39.76 | 12.482% | $44.7228 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $177.62 | 3.496% | $183.8296 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $104.26 | 12.428% | $117.2174 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $150.54 | 4.667% | $157.5657 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $196.92 | 10.330% | $217.2618 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $1,019.19 | $1,110.0802 | $1,110.08 | $1,110.00 | $1,110.10 | |