| 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 | $198.43 | 10.711% | $219.6838 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $11.72 | 13.742% | $13.3306 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $216.55 | 8.787% | $235.5782 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $23.56 | 9.720% | $25.85 | $25.85 | $25.85 | $25.90 |
| Purchase #5 | $136.82 | 9.141% | $149.3267 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $7.72 | 10.190% | $8.5067 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $179.48 | 6.624% | $191.3688 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $774.28 | $843.6448 | $843.65 | $843.70 | $843.70 | |