| 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 | $226.46 | 4.793% | $237.3142 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $87.50 | 7.165% | $93.7694 | $93.77 | $93.75 | $93.80 |
| Purchase #3 | $71.82 | 3.744% | $74.5089 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $244.45 | 12.569% | $275.1749 | $275.17 | $275.15 | $275.20 |
| Purchase #5 | $192.76 | 13.608% | $218.9908 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $118.54 | 13.775% | $134.8689 | $134.87 | $134.85 | $134.90 |
| Purchase #7 | $87.44 | 4.334% | $91.2296 | $91.23 | $91.25 | $91.20 |
| 7 purchase totals = | $1,028.97 | $1,125.8567 | $1,125.85 | $1,125.80 | $1,125.90 | |