| 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 | $110.95 | 6.746% | $118.4347 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $214.71 | 9.655% | $235.4403 | $235.44 | $235.45 | $235.40 |
| Purchase #3 | $245.82 | 11.639% | $274.431 | $274.43 | $274.45 | $274.40 |
| Purchase #4 | $69.36 | 12.166% | $77.7983 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $70.37 | 4.332% | $73.4184 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $124.70 | 8.773% | $135.6399 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $77.69 | 7.201% | $83.2845 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $913.60 | $998.4471 | $998.44 | $998.50 | $998.30 | |