| 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 | $130.28 | 5.615% | $137.5952 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $171.49 | 8.122% | $185.4184 | $185.42 | $185.40 | $185.40 |
| Purchase #3 | $66.41 | 7.206% | $71.1955 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $232.34 | 5.336% | $244.7377 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $101.45 | 8.271% | $109.8409 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $220.69 | 11.153% | $245.3036 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $29.90 | 11.347% | $33.2928 | $33.29 | $33.30 | $33.30 |
| 7 purchase totals = | $952.56 | $1,027.3841 | $1,027.39 | $1,027.40 | $1,027.30 | |