| 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 | $202.84 | 3.752% | $210.4506 | $210.45 | $210.45 | $210.50 |
| Purchase #2 | $135.38 | 7.701% | $145.8056 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $60.77 | 7.798% | $65.5088 | $65.51 | $65.50 | $65.50 |
| Purchase #4 | $75.65 | 8.202% | $81.8548 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $227.28 | 3.618% | $235.503 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $150.40 | 6.270% | $159.8301 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $172.85 | 8.406% | $187.3798 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $1,025.17 | $1,086.3327 | $1,086.33 | $1,086.35 | $1,086.40 | |