| 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 | $148.29 | 4.197% | $154.5137 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $131.85 | 4.636% | $137.9626 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $111.62 | 7.560% | $120.0585 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $99.36 | 5.181% | $104.5078 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $234.99 | 13.550% | $266.8311 | $266.83 | $266.85 | $266.80 |
| Purchase #6 | $130.62 | 9.286% | $142.7494 | $142.75 | $142.75 | $142.70 |
| Purchase #7 | $88.27 | 6.111% | $93.6642 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $945.00 | $1,020.2873 | $1,020.28 | $1,020.25 | $1,020.30 | |