| 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 | $74.27 | 13.563% | $84.3432 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $245.31 | 3.646% | $254.254 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $104.83 | 10.320% | $115.6485 | $115.65 | $115.65 | $115.60 |
| Purchase #4 | $122.70 | 4.522% | $128.2485 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $38.51 | 5.725% | $40.7147 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $135.34 | 12.791% | $152.6513 | $152.65 | $152.65 | $152.70 |
| Purchase #7 | $224.50 | 4.216% | $233.9649 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $945.46 | $1,009.8251 | $1,009.81 | $1,009.80 | $1,009.80 | |