| 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 | $14.94 | 9.800% | $16.4041 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $59.98 | 10.376% | $66.2035 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $191.65 | 9.437% | $209.736 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $217.51 | 9.517% | $238.2104 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $138.44 | 6.861% | $147.9384 | $147.94 | $147.95 | $147.90 |
| Purchase #6 | $91.76 | 9.537% | $100.5112 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $230.78 | 9.543% | $252.8033 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $945.06 | $1,031.8069 | $1,031.80 | $1,031.80 | $1,031.70 | |