| 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 | $119.95 | 6.707% | $127.995 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $83.35 | 8.798% | $90.6831 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $192.67 | 8.622% | $209.282 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $202.79 | 11.263% | $225.6302 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $231.65 | 9.256% | $253.0915 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $21.43 | 5.364% | $22.5795 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $70.28 | 8.277% | $76.0971 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $922.12 | $1,005.3584 | $1,005.36 | $1,005.45 | $1,005.40 | |