| 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 | $34.31 | 4.175% | $35.7424 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $233.29 | 3.610% | $241.7118 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $209.96 | 7.746% | $226.2235 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $33.72 | 9.703% | $36.9919 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $137.39 | 6.664% | $146.5457 | $146.55 | $146.55 | $146.50 |
| Purchase #6 | $117.70 | 3.256% | $121.5323 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $185.79 | 6.647% | $198.1395 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $952.16 | $1,006.8871 | $1,006.88 | $1,006.90 | $1,006.70 | |