| 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 | $218.86 | 9.561% | $239.7852 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $218.47 | 12.244% | $245.2195 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $131.33 | 13.377% | $148.898 | $148.90 | $148.90 | $148.90 |
| Purchase #4 | $109.90 | 11.174% | $122.1802 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $57.93 | 7.193% | $62.0969 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $232.96 | 9.340% | $254.7185 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $90.74 | 13.651% | $103.1269 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $1,060.19 | $1,176.0252 | $1,176.04 | $1,176.05 | $1,176.00 | |