| 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 | $70.73 | 5.189% | $74.4002 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $234.68 | 6.295% | $249.4531 | $249.45 | $249.45 | $249.50 |
| Purchase #3 | $139.89 | 12.715% | $157.677 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $111.90 | 7.528% | $120.3238 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $60.47 | 7.564% | $65.044 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $202.46 | 11.721% | $226.1903 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $220.73 | 12.147% | $247.5421 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $1,040.86 | $1,140.6305 | $1,140.62 | $1,140.65 | $1,140.60 | |