| 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 | $206.49 | 8.450% | $223.9384 | $223.94 | $223.95 | $223.90 |
| Purchase #2 | $7.67 | 3.452% | $7.9348 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $196.33 | 4.134% | $204.4463 | $204.45 | $204.45 | $204.40 |
| Purchase #4 | $20.55 | 11.115% | $22.8341 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $242.53 | 11.180% | $269.6449 | $269.64 | $269.65 | $269.60 |
| Purchase #6 | $204.80 | 12.103% | $229.5869 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $122.63 | 7.296% | $131.5771 | $131.58 | $131.60 | $131.60 |
| 7 purchase totals = | $1,001.00 | $1,089.9625 | $1,089.96 | $1,090.05 | $1,089.80 | |