| 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 | $203.94 | 5.528% | $215.2138 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $144.93 | 8.664% | $157.4867 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $90.42 | 6.423% | $96.2277 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $86.92 | 5.384% | $91.5998 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $137.25 | 11.311% | $152.7743 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $123.54 | 4.540% | $129.1487 | $129.15 | $129.15 | $129.10 |
| Purchase #7 | $220.45 | 5.681% | $232.9738 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $1,007.45 | $1,075.4248 | $1,075.42 | $1,075.40 | $1,075.40 | |