| 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 | $31.70 | 5.446% | $33.4264 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $117.92 | 5.666% | $124.6013 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $137.92 | 11.571% | $153.8787 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $239.26 | 7.374% | $256.903 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $191.51 | 5.354% | $201.7634 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $249.98 | 8.843% | $272.0857 | $272.09 | $272.10 | $272.10 |
| Purchase #7 | $140.58 | 11.318% | $156.4908 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $1,108.87 | $1,199.1493 | $1,199.15 | $1,199.20 | $1,199.20 | |