| 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 | $122.69 | 10.704% | $135.8227 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $92.51 | 11.678% | $103.3133 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $202.79 | 6.358% | $215.6834 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $135.99 | 9.780% | $149.2898 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $224.69 | 13.660% | $255.3827 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $184.46 | 8.596% | $200.3162 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $117.42 | 11.545% | $130.9761 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $1,080.55 | $1,190.7842 | $1,190.78 | $1,190.80 | $1,190.80 | |