| 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 | $233.62 | 3.107% | $240.8786 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $175.38 | 4.325% | $182.9652 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $202.48 | 12.457% | $227.7029 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $179.45 | 3.645% | $185.991 | $185.99 | $186.00 | $186.00 |
| Purchase #5 | $80.92 | 8.517% | $87.812 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $157.64 | 6.577% | $168.008 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $242.55 | 5.662% | $256.2832 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,272.04 | $1,349.6409 | $1,349.64 | $1,349.65 | $1,349.70 | |