| 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 | $36.97 | 10.131% | $40.7154 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $235.49 | 3.103% | $242.7973 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $111.75 | 11.674% | $124.7957 | $124.80 | $124.80 | $124.80 |
| Purchase #4 | $33.49 | 13.789% | $38.1079 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $239.83 | 5.416% | $252.8192 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $247.39 | 4.224% | $257.8398 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $67.84 | 11.865% | $75.8892 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $972.76 | $1,032.9645 | $1,032.98 | $1,032.95 | $1,032.90 | |