| 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 | $205.53 | 7.211% | $220.3508 | $220.35 | $220.35 | $220.40 |
| Purchase #2 | $39.83 | 12.857% | $44.9509 | $44.95 | $44.95 | $45.00 |
| Purchase #3 | $91.40 | 10.712% | $101.1908 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $178.62 | 6.573% | $190.3607 | $190.36 | $190.35 | $190.40 |
| Purchase #5 | $238.45 | 4.461% | $249.0873 | $249.09 | $249.10 | $249.10 |
| Purchase #6 | $120.63 | 6.365% | $128.3081 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $123.70 | 12.659% | $139.3592 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $998.16 | $1,073.6078 | $1,073.61 | $1,073.60 | $1,073.80 | |