| 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 | $120.81 | 3.218% | $124.6977 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $159.81 | 11.204% | $177.7151 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $134.86 | 10.500% | $149.0203 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $131.27 | 9.315% | $143.4978 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $206.43 | 5.598% | $217.986 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $141.36 | 13.737% | $160.7786 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $68.49 | 13.359% | $77.6396 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $963.03 | $1,051.3351 | $1,051.35 | $1,051.35 | $1,051.30 | |