| 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 | $200.63 | 12.807% | $226.3247 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $162.96 | 3.673% | $168.9455 | $168.95 | $168.95 | $168.90 |
| Purchase #3 | $164.97 | 8.815% | $179.5121 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $115.49 | 9.347% | $126.2849 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $36.75 | 7.699% | $39.5794 | $39.58 | $39.60 | $39.60 |
| Purchase #6 | $79.52 | 9.463% | $87.045 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $225.69 | 9.181% | $246.4106 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $986.01 | $1,074.1022 | $1,074.10 | $1,074.10 | $1,074.00 | |