| 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 | $248.55 | 8.618% | $269.97 | $269.97 | $269.95 | $270.00 |
| Purchase #2 | $137.66 | 10.569% | $152.2093 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $35.79 | 12.685% | $40.33 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $248.26 | 7.689% | $267.3487 | $267.35 | $267.35 | $267.30 |
| Purchase #5 | $66.81 | 10.275% | $73.6747 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $210.44 | 8.683% | $228.7125 | $228.71 | $228.70 | $228.70 |
| Purchase #7 | $120.82 | 8.308% | $130.8577 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $1,068.33 | $1,163.1029 | $1,163.10 | $1,163.05 | $1,163.10 | |