| 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 | $219.96 | 4.381% | $229.5964 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $115.75 | 3.860% | $120.218 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $152.62 | 11.744% | $170.5437 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $193.89 | 4.256% | $202.142 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $43.75 | 7.507% | $47.0343 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $231.59 | 9.400% | $253.3595 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $207.31 | 12.640% | $233.514 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $1,164.87 | $1,256.4079 | $1,256.40 | $1,256.40 | $1,256.30 | |