| 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 | $25.95 | 7.550% | $27.9092 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $94.46 | 11.506% | $105.3286 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $220.65 | 4.623% | $230.8506 | $230.85 | $230.85 | $230.90 |
| Purchase #4 | $143.28 | 5.575% | $151.2679 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $182.81 | 7.203% | $195.9778 | $195.98 | $196.00 | $196.00 |
| Purchase #6 | $20.80 | 11.657% | $23.2247 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $243.72 | 13.758% | $277.251 | $277.25 | $277.25 | $277.30 |
| 7 purchase totals = | $931.67 | $1,011.8098 | $1,011.81 | $1,011.80 | $1,011.90 | |