| 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 | $198.47 | 11.243% | $220.784 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $237.32 | 6.557% | $252.8811 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $155.38 | 8.331% | $168.3247 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $197.74 | 5.558% | $208.7304 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $145.65 | 13.120% | $164.7593 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $145.68 | 5.435% | $153.5977 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $228.30 | 11.123% | $253.6938 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,308.54 | $1,422.7710 | $1,422.76 | $1,422.80 | $1,422.80 | |