| 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 | $94.99 | 7.746% | $102.3479 | $102.35 | $102.35 | $102.30 |
| Purchase #2 | $71.56 | 7.794% | $77.1374 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $173.25 | 3.857% | $179.9323 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $245.44 | 12.704% | $276.6207 | $276.62 | $276.60 | $276.60 |
| Purchase #5 | $113.45 | 13.622% | $128.9042 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $247.82 | 3.289% | $255.9708 | $255.97 | $255.95 | $256.00 |
| Purchase #7 | $87.32 | 9.734% | $95.8197 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $1,033.83 | $1,116.7330 | $1,116.73 | $1,116.70 | $1,116.60 | |