| 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 | $212.52 | 12.108% | $238.2519 | $238.25 | $238.25 | $238.30 |
| Purchase #2 | $39.81 | 12.275% | $44.6967 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $32.71 | 11.118% | $36.3467 | $36.35 | $36.35 | $36.30 |
| Purchase #4 | $71.34 | 8.241% | $77.2191 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $66.39 | 12.412% | $74.6303 | $74.63 | $74.65 | $74.60 |
| Purchase #6 | $131.68 | 4.497% | $137.6016 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $227.82 | 4.798% | $238.7508 | $238.75 | $238.75 | $238.80 |
| 7 purchase totals = | $782.27 | $847.4971 | $847.50 | $847.50 | $847.50 | |