| 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 | $201.78 | 3.161% | $208.1583 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $81.73 | 10.546% | $90.3492 | $90.35 | $90.35 | $90.30 |
| Purchase #3 | $249.72 | 8.772% | $271.6254 | $271.63 | $271.65 | $271.60 |
| Purchase #4 | $20.76 | 9.161% | $22.6618 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $225.82 | 7.249% | $242.1897 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $231.71 | 8.755% | $251.9962 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $111.59 | 11.817% | $124.7766 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $1,123.11 | $1,211.7572 | $1,211.77 | $1,211.80 | $1,211.80 | |