| 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 | $81.70 | 3.356% | $84.4419 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $120.97 | 6.315% | $128.6093 | $128.61 | $128.60 | $128.60 |
| Purchase #3 | $154.34 | 10.279% | $170.2046 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $247.86 | 4.181% | $258.223 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $174.56 | 10.399% | $192.7125 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $234.53 | 9.650% | $257.1621 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $15.32 | 10.122% | $16.8707 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $1,029.28 | $1,108.2241 | $1,108.21 | $1,108.15 | $1,108.20 | |