| 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 | $106.98 | 7.234% | $114.7189 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $237.89 | 3.393% | $245.9616 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $121.46 | 8.136% | $131.342 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $181.62 | 3.622% | $188.1983 | $188.20 | $188.20 | $188.20 |
| Purchase #5 | $137.39 | 4.604% | $143.7154 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $108.39 | 9.195% | $118.3565 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $246.87 | 12.330% | $277.3091 | $277.31 | $277.30 | $277.30 |
| 7 purchase totals = | $1,140.60 | $1,219.6018 | $1,219.61 | $1,219.55 | $1,219.60 | |