| 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 | $222.46 | 7.425% | $238.9777 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $160.49 | 11.211% | $178.4825 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $86.65 | 4.869% | $90.869 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $216.58 | 7.174% | $232.1174 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $204.84 | 9.130% | $223.5419 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $97.67 | 10.345% | $107.774 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $17.59 | 13.268% | $19.9238 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $1,006.28 | $1,091.6863 | $1,091.68 | $1,091.65 | $1,091.70 | |