| 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 | $132.40 | 5.145% | $139.212 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $229.29 | 10.265% | $252.8266 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $108.35 | 5.193% | $113.9766 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $149.93 | 9.487% | $164.1539 | $164.15 | $164.15 | $164.20 |
| Purchase #5 | $237.28 | 13.116% | $268.4016 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $84.33 | 9.364% | $92.2267 | $92.23 | $92.25 | $92.20 |
| Purchase #7 | $52.95 | 6.778% | $56.539 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $994.53 | $1,087.3364 | $1,087.34 | $1,087.40 | $1,087.30 | |