| 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 | $218.35 | 4.813% | $228.8592 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $35.64 | 4.626% | $37.2887 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $95.62 | 7.722% | $103.0038 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $238.39 | 12.756% | $268.799 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $238.90 | 7.771% | $257.4649 | $257.46 | $257.45 | $257.50 |
| Purchase #6 | $96.31 | 8.357% | $104.3586 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $47.66 | 5.567% | $50.3132 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $970.87 | $1,050.0874 | $1,050.08 | $1,050.05 | $1,050.20 | |