| 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 | $241.52 | 6.589% | $257.4338 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $96.99 | 9.141% | $105.8559 | $105.86 | $105.85 | $105.90 |
| Purchase #3 | $122.72 | 10.425% | $135.5136 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $228.67 | 3.544% | $236.7741 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $30.63 | 5.577% | $32.3382 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $166.91 | 7.120% | $178.794 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $6.69 | 13.631% | $7.6019 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $894.13 | $954.3115 | $954.30 | $954.30 | $954.30 | |