| 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 | $194.65 | 3.779% | $202.0058 | $202.01 | $202.00 | $202.00 |
| Purchase #2 | $166.29 | 5.749% | $175.85 | $175.85 | $175.85 | $175.90 |
| Purchase #3 | $179.30 | 13.121% | $202.826 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $195.92 | 3.145% | $202.0817 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $118.90 | 3.804% | $123.423 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $132.86 | 10.190% | $146.3984 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $156.25 | 9.754% | $171.4906 | $171.49 | $171.50 | $171.50 |
| 7 purchase totals = | $1,144.17 | $1,224.0755 | $1,224.08 | $1,224.10 | $1,224.10 | |