| 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 | $223.41 | 12.704% | $251.792 | $251.79 | $251.80 | $251.80 |
| Purchase #2 | $192.39 | 9.332% | $210.3438 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $161.68 | 10.511% | $178.6742 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $141.46 | 9.307% | $154.6257 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $84.69 | 12.306% | $95.112 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $122.67 | 4.206% | $127.8295 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $63.57 | 7.323% | $68.2252 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $989.87 | $1,086.6024 | $1,086.60 | $1,086.65 | $1,086.50 | |