| 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 | $211.60 | 4.708% | $221.5621 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $96.73 | 12.662% | $108.978 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $32.77 | 3.517% | $33.9225 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $5.83 | 9.550% | $6.3868 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $163.54 | 10.319% | $180.4157 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $204.81 | 7.658% | $220.4943 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $246.81 | 3.439% | $255.2978 | $255.30 | $255.30 | $255.30 |
| 7 purchase totals = | $962.09 | $1,027.0572 | $1,027.06 | $1,027.05 | $1,027.10 | |