| 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 | $54.52 | 12.789% | $61.4926 | $61.49 | $61.50 | $61.50 |
| Purchase #2 | $163.90 | 11.742% | $183.1451 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $241.75 | 8.801% | $263.0264 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $144.94 | 10.492% | $160.1471 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $222.34 | 3.837% | $230.8712 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $188.61 | 8.115% | $203.9157 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $198.60 | 6.544% | $211.5964 | $211.60 | $211.60 | $211.60 |
| 7 purchase totals = | $1,214.66 | $1,314.1945 | $1,314.21 | $1,314.20 | $1,314.10 | |