| 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 | $105.53 | 7.373% | $113.3107 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $218.93 | 5.696% | $231.4003 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $32.59 | 6.754% | $34.7911 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $137.92 | 4.444% | $144.0492 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $28.50 | 10.638% | $31.5318 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $204.31 | 8.525% | $221.7274 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $64.85 | 4.527% | $67.7858 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $792.63 | $844.5963 | $844.60 | $844.65 | $844.50 | |