| 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 | $217.36 | 5.700% | $229.7495 | $229.75 | $229.75 | $229.70 |
| Purchase #2 | $204.91 | 6.363% | $217.9484 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $221.35 | 3.225% | $228.4885 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $177.27 | 6.774% | $189.2783 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $218.53 | 4.752% | $228.9145 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $140.86 | 6.215% | $149.6144 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $188.46 | 3.812% | $195.6441 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $1,368.74 | $1,439.6377 | $1,439.63 | $1,439.65 | $1,439.50 | |