| 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 | $212.53 | 6.727% | $226.8269 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $220.75 | 11.568% | $246.2864 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $181.46 | 7.224% | $194.5687 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $106.31 | 10.380% | $117.345 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $148.60 | 9.152% | $162.1999 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $115.65 | 4.586% | $120.9537 | $120.95 | $120.95 | $121.00 |
| Purchase #7 | $20.73 | 8.696% | $22.5327 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $1,006.03 | $1,090.7133 | $1,090.72 | $1,090.75 | $1,090.70 | |