| 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 | $87.93 | 3.131% | $90.6831 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $232.31 | 6.748% | $247.9863 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $91.80 | 9.167% | $100.2153 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $52.44 | 10.243% | $57.8114 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $226.61 | 5.497% | $239.0668 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $219.44 | 5.484% | $231.4741 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $203.55 | 12.788% | $229.58 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $1,114.08 | $1,196.8170 | $1,196.82 | $1,196.80 | $1,196.90 | |