| 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 | $125.58 | 8.807% | $136.6398 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $203.30 | 10.490% | $224.6262 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $178.61 | 7.797% | $192.5362 | $192.54 | $192.55 | $192.50 |
| Purchase #4 | $59.52 | 6.110% | $63.1567 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $51.87 | 6.577% | $55.2815 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $196.63 | 13.211% | $222.6068 | $222.61 | $222.60 | $222.60 |
| Purchase #7 | $133.53 | 8.696% | $145.1418 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $949.04 | $1,039.9890 | $1,040.00 | $1,040.05 | $1,039.90 | |