| 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 | $211.91 | 5.134% | $222.7895 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $158.92 | 12.838% | $179.3221 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $217.90 | 10.819% | $241.4746 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $21.66 | 4.813% | $22.7025 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $246.98 | 11.626% | $275.6939 | $275.69 | $275.70 | $275.70 |
| Purchase #6 | $199.25 | 9.816% | $218.8084 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $100.28 | 8.541% | $108.8449 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $1,156.90 | $1,269.6359 | $1,269.62 | $1,269.60 | $1,269.60 | |