| 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 | $224.91 | 3.191% | $232.0869 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $40.69 | 7.709% | $43.8268 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $67.58 | 9.798% | $74.2015 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $122.71 | 5.430% | $129.3732 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $164.55 | 8.565% | $178.6437 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $122.68 | 11.278% | $136.5159 | $136.52 | $136.50 | $136.50 |
| Purchase #7 | $205.72 | 7.293% | $220.7232 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $948.84 | $1,015.3712 | $1,015.37 | $1,015.35 | $1,015.30 | |