| 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 | $97.25 | 13.758% | $110.6297 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $39.74 | 3.789% | $41.2457 | $41.25 | $41.25 | $41.20 |
| Purchase #3 | $197.34 | 10.838% | $218.7277 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $128.89 | 12.843% | $145.4433 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $213.58 | 8.843% | $232.4669 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $141.32 | 6.336% | $150.274 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $97.53 | 12.618% | $109.8363 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $915.65 | $1,008.6236 | $1,008.63 | $1,008.65 | $1,008.50 | |