| 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 | $122.29 | 9.416% | $133.8048 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $229.74 | 9.305% | $251.1173 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $166.46 | 13.800% | $189.4315 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $195.97 | 7.781% | $211.2184 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $123.90 | 7.740% | $133.4899 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $57.86 | 12.759% | $65.2424 | $65.24 | $65.25 | $65.20 |
| Purchase #7 | $186.81 | 8.375% | $202.4553 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,083.03 | $1,186.7596 | $1,186.76 | $1,186.75 | $1,186.70 | |