| 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 | $223.77 | 9.840% | $245.789 | $245.79 | $245.80 | $245.80 |
| Purchase #2 | $90.95 | 13.698% | $103.4083 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $19.41 | 7.829% | $20.9296 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $210.73 | 4.581% | $220.3835 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $236.82 | 8.573% | $257.1226 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $182.39 | 13.284% | $206.6187 | $206.62 | $206.60 | $206.60 |
| Purchase #7 | $235.53 | 3.428% | $243.604 | $243.60 | $243.60 | $243.60 |
| 7 purchase totals = | $1,199.60 | $1,297.8557 | $1,297.85 | $1,297.85 | $1,297.80 | |