| 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 | $243.93 | 5.250% | $256.7363 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $240.83 | 4.126% | $250.7666 | $250.77 | $250.75 | $250.80 |
| Purchase #3 | $134.91 | 9.240% | $147.3757 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $19.98 | 8.823% | $21.7428 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $68.80 | 3.168% | $70.9796 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $116.82 | 3.265% | $120.6342 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $29.79 | 9.679% | $32.6734 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $855.06 | $900.9086 | $900.91 | $900.95 | $900.90 | |