| 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 | $246.87 | 7.166% | $264.5607 | $264.56 | $264.55 | $264.60 |
| Purchase #2 | $11.89 | 8.209% | $12.8661 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $217.97 | 10.151% | $240.0961 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $249.68 | 8.208% | $270.1737 | $270.17 | $270.15 | $270.20 |
| Purchase #5 | $223.97 | 8.372% | $242.7208 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $137.64 | 6.353% | $146.3843 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $194.63 | 8.736% | $211.6329 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $1,282.65 | $1,388.4346 | $1,388.43 | $1,388.40 | $1,388.50 | |