| 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 | $112.48 | 4.335% | $117.356 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $192.95 | 9.829% | $211.9151 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $177.75 | 3.241% | $183.5109 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $235.81 | 7.278% | $252.9723 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $84.60 | 4.375% | $88.3013 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $59.91 | 8.519% | $65.0137 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $120.36 | 3.724% | $124.8422 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $983.86 | $1,043.9115 | $1,043.91 | $1,043.85 | $1,043.90 | |