| 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 | $87.32 | 12.638% | $98.3555 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $237.80 | 13.817% | $270.6568 | $270.66 | $270.65 | $270.70 |
| Purchase #3 | $220.90 | 6.285% | $234.7836 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $241.89 | 3.729% | $250.9101 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $211.64 | 4.704% | $221.5955 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $140.96 | 7.205% | $151.1162 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $174.95 | 12.413% | $196.6665 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $1,315.46 | $1,424.0842 | $1,424.10 | $1,424.05 | $1,424.20 | |