| 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 | $245.34 | 3.840% | $254.7611 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $212.39 | 8.638% | $230.7362 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $80.85 | 11.664% | $90.2803 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $41.95 | 6.596% | $44.717 | $44.72 | $44.70 | $44.70 |
| Purchase #5 | $108.85 | 11.352% | $121.2067 | $121.21 | $121.20 | $121.20 |
| Purchase #6 | $84.43 | 5.832% | $89.354 | $89.35 | $89.35 | $89.40 |
| Purchase #7 | $163.57 | 6.241% | $173.7784 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $937.38 | $1,004.8337 | $1,004.84 | $1,004.85 | $1,004.90 | |